72424352

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 217183680

約数和(自身を除く): 144759328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 19, 22, 26, 28, 32, 34, 38, 44, 49, 52, 56, 68, 76, 77, 88, 91, 98, 104, 112, 119, 133, 136, 143, 152, 154, 176, 182, 187, 196, 208, 209, 221, 224, 238, 247, 266, 272, 286, 304, 308, 323, 352, 364, 374, 392, 416, 418, 442, 476, 494, 532, 539, 544, 572, 608, 616, 637, 646, 728, 748, 784, 833, 836, 884, 931, 952, 988, 1001, 1064, 1078, 1144, 1232, 1274, 1292, 1309, 1456, 1463, 1496, 1547, 1568, 1666, 1672, 1729, 1768, 1862, 1904, 1976, 2002, 2128, 2156, 2261, 2288, 2431, 2464, 2548, 2584, 2618, 2717, 2912, 2926, 2992, 3094, 3332, 3344, 3458, 3536, 3553, 3724, 3808, 3952, 4004, 4199, 4256, 4312, 4522, 4576, 4862, 5096, 5168, 5236, 5434, 5852, 5984, 6188, 6664, 6688, 6916, 7007, 7072, 7106, 7448, 7904, 8008, 8398, 8624, 9044, 9163, 9724, 10192, 10241, 10336, 10472, 10829, 10868, 11704, 12103, 12376, 13328, 13832, 14014, 14212, 14896, 15827, 16016, 16796, 17017, 17248, 18088, 18326, 19019, 19448, 20384, 20482, 20944, 21658, 21736, 23408, 24206, 24752, 24871, 26656, 27664, 28028, 28424, 29393, 29792, 31654, 32032, 33592, 34034, 36176, 36652, 38038, 38896, 40964, 41888, 43316, 43472, 46189, 46816, 48412, 49504, 49742, 55328, 56056, 56848, 58786, 63308, 67184, 68068, 72352, 73304, 76076, 77792, 81928, 86632, 86944, 92378, 96824, 99484, 112112, 113696, 117572, 119119, 126616, 133133, 134368, 136136, 146608, 152152, 163856, 173264, 174097, 184756, 193648, 198968, 205751, 224224, 235144, 238238, 253232, 266266, 272272, 293216, 304304, 323323, 327712, 346528, 348194, 369512, 387296, 397936, 411502, 470288, 476476, 506464, 532532, 544544, 608608, 646646, 696388, 739024, 795872, 823004, 940576, 952952, 1065064, 1293292, 1392776, 1478048, 1646008, 1905904, 2130128, 2263261, 2586584, 2785552, 3292016, 3811808, 4260256, 4526522, 5173168, 5571104, 6584032, 9053044, 10346336, 18106088, 36212176, 72424352]

約数ペア:

[(1, 72424352), (2, 36212176), (4, 18106088), (7, 10346336), (8, 9053044), (11, 6584032), (13, 5571104), (14, 5173168), (16, 4526522), (17, 4260256), (19, 3811808), (22, 3292016), (26, 2785552), (28, 2586584), (32, 2263261), (34, 2130128), (38, 1905904), (44, 1646008), (49, 1478048), (52, 1392776), (56, 1293292), (68, 1065064), (76, 952952), (77, 940576), (88, 823004), (91, 795872), (98, 739024), (104, 696388), (112, 646646), (119, 608608), (133, 544544), (136, 532532), (143, 506464), (152, 476476), (154, 470288), (176, 411502), (182, 397936), (187, 387296), (196, 369512), (208, 348194), (209, 346528), (221, 327712), (224, 323323), (238, 304304), (247, 293216), (266, 272272), (272, 266266), (286, 253232), (304, 238238), (308, 235144), (323, 224224), (352, 205751), (364, 198968), (374, 193648), (392, 184756), (416, 174097), (418, 173264), (442, 163856), (476, 152152), (494, 146608), (532, 136136), (539, 134368), (544, 133133), (572, 126616), (608, 119119), (616, 117572), (637, 113696), (646, 112112), (728, 99484), (748, 96824), (784, 92378), (833, 86944), (836, 86632), (884, 81928), (931, 77792), (952, 76076), (988, 73304), (1001, 72352), (1064, 68068), (1078, 67184), (1144, 63308), (1232, 58786), (1274, 56848), (1292, 56056), (1309, 55328), (1456, 49742), (1463, 49504), (1496, 48412), (1547, 46816), (1568, 46189), (1666, 43472), (1672, 43316), (1729, 41888), (1768, 40964), (1862, 38896), (1904, 38038), (1976, 36652), (2002, 36176), (2128, 34034), (2156, 33592), (2261, 32032), (2288, 31654), (2431, 29792), (2464, 29393), (2548, 28424), (2584, 28028), (2618, 27664), (2717, 26656), (2912, 24871), (2926, 24752), (2992, 24206), (3094, 23408), (3332, 21736), (3344, 21658), (3458, 20944), (3536, 20482), (3553, 20384), (3724, 19448), (3808, 19019), (3952, 18326), (4004, 18088), (4199, 17248), (4256, 17017), (4312, 16796), (4522, 16016), (4576, 15827), (4862, 14896), (5096, 14212), (5168, 14014), (5236, 13832), (5434, 13328), (5852, 12376), (5984, 12103), (6188, 11704), (6664, 10868), (6688, 10829), (6916, 10472), (7007, 10336), (7072, 10241), (7106, 10192), (7448, 9724), (7904, 9163), (8008, 9044), (8398, 8624)]