42912792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 133136640

約数和(自身を除く): 90223848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 127, 152, 156, 171, 228, 234, 247, 254, 312, 342, 361, 381, 456, 468, 494, 508, 684, 722, 741, 762, 936, 988, 1016, 1083, 1143, 1368, 1444, 1482, 1524, 1651, 1976, 2166, 2223, 2286, 2413, 2888, 2964, 3048, 3249, 3302, 4332, 4446, 4572, 4693, 4826, 4953, 5928, 6498, 6604, 7239, 8664, 8892, 9144, 9386, 9652, 9906, 12996, 13208, 14079, 14478, 14859, 17784, 18772, 19304, 19812, 21717, 25992, 28158, 28956, 29718, 31369, 37544, 39624, 42237, 43434, 45847, 56316, 57912, 59436, 62738, 84474, 86868, 91694, 94107, 112632, 118872, 125476, 137541, 168948, 173736, 183388, 188214, 250952, 275082, 282321, 337896, 366776, 376428, 412623, 550164, 564642, 596011, 752856, 825246, 1100328, 1129284, 1192022, 1650492, 1788033, 2258568, 2384044, 3300984, 3576066, 4768088, 5364099, 7152132, 10728198, 14304264, 21456396, 42912792]

約数ペア:

[(1, 42912792), (2, 21456396), (3, 14304264), (4, 10728198), (6, 7152132), (8, 5364099), (9, 4768088), (12, 3576066), (13, 3300984), (18, 2384044), (19, 2258568), (24, 1788033), (26, 1650492), (36, 1192022), (38, 1129284), (39, 1100328), (52, 825246), (57, 752856), (72, 596011), (76, 564642), (78, 550164), (104, 412623), (114, 376428), (117, 366776), (127, 337896), (152, 282321), (156, 275082), (171, 250952), (228, 188214), (234, 183388), (247, 173736), (254, 168948), (312, 137541), (342, 125476), (361, 118872), (381, 112632), (456, 94107), (468, 91694), (494, 86868), (508, 84474), (684, 62738), (722, 59436), (741, 57912), (762, 56316), (936, 45847), (988, 43434), (1016, 42237), (1083, 39624), (1143, 37544), (1368, 31369), (1444, 29718), (1482, 28956), (1524, 28158), (1651, 25992), (1976, 21717), (2166, 19812), (2223, 19304), (2286, 18772), (2413, 17784), (2888, 14859), (2964, 14478), (3048, 14079), (3249, 13208), (3302, 12996), (4332, 9906), (4446, 9652), (4572, 9386), (4693, 9144), (4826, 8892), (4953, 8664), (5928, 7239), (6498, 6604)]