71880984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 224440320

約数和(自身を除く): 152559336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1123, 1143, 1524, 1778, 2246, 2286, 2667, 3048, 3369, 3556, 4492, 4572, 5334, 6738, 7112, 7861, 8001, 8984, 9144, 10107, 10668, 13476, 15722, 16002, 20214, 21336, 23583, 26952, 31444, 32004, 40428, 47166, 62888, 64008, 70749, 80856, 94332, 141498, 142621, 188664, 282996, 285242, 427863, 565992, 570484, 855726, 998347, 1140968, 1283589, 1711452, 1996694, 2567178, 2995041, 3422904, 3993388, 5134356, 5990082, 7986776, 8985123, 10268712, 11980164, 17970246, 23960328, 35940492, 71880984]

約数ペア:

[(1, 71880984), (2, 35940492), (3, 23960328), (4, 17970246), (6, 11980164), (7, 10268712), (8, 8985123), (9, 7986776), (12, 5990082), (14, 5134356), (18, 3993388), (21, 3422904), (24, 2995041), (28, 2567178), (36, 1996694), (42, 1711452), (56, 1283589), (63, 1140968), (72, 998347), (84, 855726), (126, 570484), (127, 565992), (168, 427863), (252, 285242), (254, 282996), (381, 188664), (504, 142621), (508, 141498), (762, 94332), (889, 80856), (1016, 70749), (1123, 64008), (1143, 62888), (1524, 47166), (1778, 40428), (2246, 32004), (2286, 31444), (2667, 26952), (3048, 23583), (3369, 21336), (3556, 20214), (4492, 16002), (4572, 15722), (5334, 13476), (6738, 10668), (7112, 10107), (7861, 9144), (8001, 8984)]