78571416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 269982720

約数和(自身を除く): 191411304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 41, 42, 44, 51, 56, 61, 66, 68, 77, 82, 84, 88, 102, 119, 122, 123, 132, 136, 154, 164, 168, 183, 187, 204, 231, 238, 244, 246, 264, 287, 308, 328, 357, 366, 374, 408, 427, 451, 462, 476, 488, 492, 561, 574, 616, 671, 697, 714, 732, 748, 854, 861, 902, 924, 952, 984, 1037, 1122, 1148, 1281, 1309, 1342, 1353, 1394, 1428, 1464, 1496, 1708, 1722, 1804, 1848, 2013, 2074, 2091, 2244, 2296, 2501, 2562, 2618, 2684, 2706, 2788, 2856, 3111, 3157, 3416, 3444, 3608, 3927, 4026, 4148, 4182, 4488, 4697, 4879, 5002, 5124, 5236, 5368, 5412, 5576, 6222, 6314, 6888, 7259, 7503, 7667, 7854, 8052, 8296, 8364, 9394, 9471, 9758, 10004, 10248, 10472, 10824, 11407, 12444, 12628, 14091, 14518, 14637, 15006, 15334, 15708, 16104, 16728, 17507, 18788, 18942, 19516, 20008, 21777, 22814, 23001, 24888, 25256, 27511, 28182, 29036, 29274, 30012, 30668, 31416, 34221, 35014, 37576, 37884, 39032, 42517, 43554, 45628, 46002, 52521, 53669, 55022, 56364, 58072, 58548, 60024, 61336, 68442, 70028, 75768, 79849, 82533, 85034, 87108, 91256, 92004, 105042, 107338, 110044, 112728, 117096, 127551, 136884, 140056, 159698, 161007, 165066, 170068, 174216, 184008, 192577, 210084, 214676, 220088, 239547, 255102, 273768, 297619, 319396, 322014, 330132, 340136, 385154, 420168, 429352, 467687, 479094, 510204, 577731, 595238, 638792, 644028, 660264, 770308, 892857, 935374, 958188, 1020408, 1155462, 1190476, 1288056, 1403061, 1540616, 1785714, 1870748, 1916376, 2310924, 2380952, 2806122, 3273809, 3571428, 3741496, 4621848, 5612244, 6547618, 7142856, 9821427, 11224488, 13095236, 19642854, 26190472, 39285708, 78571416]

約数ペア:

[(1, 78571416), (2, 39285708), (3, 26190472), (4, 19642854), (6, 13095236), (7, 11224488), (8, 9821427), (11, 7142856), (12, 6547618), (14, 5612244), (17, 4621848), (21, 3741496), (22, 3571428), (24, 3273809), (28, 2806122), (33, 2380952), (34, 2310924), (41, 1916376), (42, 1870748), (44, 1785714), (51, 1540616), (56, 1403061), (61, 1288056), (66, 1190476), (68, 1155462), (77, 1020408), (82, 958188), (84, 935374), (88, 892857), (102, 770308), (119, 660264), (122, 644028), (123, 638792), (132, 595238), (136, 577731), (154, 510204), (164, 479094), (168, 467687), (183, 429352), (187, 420168), (204, 385154), (231, 340136), (238, 330132), (244, 322014), (246, 319396), (264, 297619), (287, 273768), (308, 255102), (328, 239547), (357, 220088), (366, 214676), (374, 210084), (408, 192577), (427, 184008), (451, 174216), (462, 170068), (476, 165066), (488, 161007), (492, 159698), (561, 140056), (574, 136884), (616, 127551), (671, 117096), (697, 112728), (714, 110044), (732, 107338), (748, 105042), (854, 92004), (861, 91256), (902, 87108), (924, 85034), (952, 82533), (984, 79849), (1037, 75768), (1122, 70028), (1148, 68442), (1281, 61336), (1309, 60024), (1342, 58548), (1353, 58072), (1394, 56364), (1428, 55022), (1464, 53669), (1496, 52521), (1708, 46002), (1722, 45628), (1804, 43554), (1848, 42517), (2013, 39032), (2074, 37884), (2091, 37576), (2244, 35014), (2296, 34221), (2501, 31416), (2562, 30668), (2618, 30012), (2684, 29274), (2706, 29036), (2788, 28182), (2856, 27511), (3111, 25256), (3157, 24888), (3416, 23001), (3444, 22814), (3608, 21777), (3927, 20008), (4026, 19516), (4148, 18942), (4182, 18788), (4488, 17507), (4697, 16728), (4879, 16104), (5002, 15708), (5124, 15334), (5236, 15006), (5368, 14637), (5412, 14518), (5576, 14091), (6222, 12628), (6314, 12444), (6888, 11407), (7259, 10824), (7503, 10472), (7667, 10248), (7854, 10004), (8052, 9758), (8296, 9471), (8364, 9394)]