78142064

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 224423136

約数和(自身を除く): 146281072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 41, 44, 49, 52, 56, 68, 77, 82, 88, 91, 98, 104, 112, 119, 136, 143, 154, 164, 176, 182, 187, 196, 208, 221, 238, 272, 286, 287, 308, 328, 364, 374, 392, 442, 451, 476, 533, 539, 572, 574, 616, 637, 656, 697, 728, 748, 784, 833, 884, 902, 952, 1001, 1066, 1078, 1144, 1148, 1232, 1274, 1309, 1394, 1456, 1496, 1547, 1666, 1768, 1804, 1904, 2002, 2009, 2132, 2156, 2288, 2296, 2431, 2548, 2618, 2788, 2992, 3094, 3157, 3332, 3536, 3608, 3731, 4004, 4018, 4264, 4312, 4592, 4862, 4879, 5096, 5236, 5576, 5863, 6188, 6314, 6664, 7007, 7216, 7462, 7667, 8008, 8036, 8528, 8624, 9061, 9163, 9724, 9758, 10192, 10472, 10829, 11152, 11726, 12376, 12628, 13328, 14014, 14924, 15334, 16016, 16072, 17017, 18122, 18326, 19448, 19516, 20944, 21658, 22099, 23452, 24752, 25256, 26117, 28028, 29848, 30668, 32144, 34034, 34153, 36244, 36652, 38896, 39032, 41041, 43316, 44198, 46904, 50512, 52234, 53669, 56056, 59696, 61336, 63427, 68068, 68306, 72488, 73304, 78064, 82082, 86632, 88396, 93808, 99671, 104468, 107338, 112112, 119119, 122672, 126854, 136136, 136612, 144976, 146608, 164164, 173264, 176792, 199342, 208936, 214676, 238238, 253708, 272272, 273224, 287287, 328328, 353584, 375683, 398684, 417872, 429352, 443989, 476476, 507416, 546448, 574574, 656656, 697697, 751366, 797368, 858704, 887978, 952952, 1014832, 1149148, 1395394, 1502732, 1594736, 1775956, 1905904, 2298296, 2790788, 3005464, 3551912, 4596592, 4883879, 5581576, 6010928, 7103824, 9767758, 11163152, 19535516, 39071032, 78142064]

約数ペア:

[(1, 78142064), (2, 39071032), (4, 19535516), (7, 11163152), (8, 9767758), (11, 7103824), (13, 6010928), (14, 5581576), (16, 4883879), (17, 4596592), (22, 3551912), (26, 3005464), (28, 2790788), (34, 2298296), (41, 1905904), (44, 1775956), (49, 1594736), (52, 1502732), (56, 1395394), (68, 1149148), (77, 1014832), (82, 952952), (88, 887978), (91, 858704), (98, 797368), (104, 751366), (112, 697697), (119, 656656), (136, 574574), (143, 546448), (154, 507416), (164, 476476), (176, 443989), (182, 429352), (187, 417872), (196, 398684), (208, 375683), (221, 353584), (238, 328328), (272, 287287), (286, 273224), (287, 272272), (308, 253708), (328, 238238), (364, 214676), (374, 208936), (392, 199342), (442, 176792), (451, 173264), (476, 164164), (533, 146608), (539, 144976), (572, 136612), (574, 136136), (616, 126854), (637, 122672), (656, 119119), (697, 112112), (728, 107338), (748, 104468), (784, 99671), (833, 93808), (884, 88396), (902, 86632), (952, 82082), (1001, 78064), (1066, 73304), (1078, 72488), (1144, 68306), (1148, 68068), (1232, 63427), (1274, 61336), (1309, 59696), (1394, 56056), (1456, 53669), (1496, 52234), (1547, 50512), (1666, 46904), (1768, 44198), (1804, 43316), (1904, 41041), (2002, 39032), (2009, 38896), (2132, 36652), (2156, 36244), (2288, 34153), (2296, 34034), (2431, 32144), (2548, 30668), (2618, 29848), (2788, 28028), (2992, 26117), (3094, 25256), (3157, 24752), (3332, 23452), (3536, 22099), (3608, 21658), (3731, 20944), (4004, 19516), (4018, 19448), (4264, 18326), (4312, 18122), (4592, 17017), (4862, 16072), (4879, 16016), (5096, 15334), (5236, 14924), (5576, 14014), (5863, 13328), (6188, 12628), (6314, 12376), (6664, 11726), (7007, 11152), (7216, 10829), (7462, 10472), (7667, 10192), (8008, 9758), (8036, 9724), (8528, 9163), (8624, 9061)]