74371728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 200241152

約数和(自身を除く): 125869424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 331, 372, 453, 496, 604, 662, 744, 906, 993, 1208, 1324, 1488, 1812, 1986, 2416, 2648, 3624, 3972, 4681, 5296, 7248, 7944, 9362, 10261, 14043, 15888, 18724, 20522, 28086, 30783, 37448, 41044, 49981, 56172, 61566, 74896, 82088, 99962, 112344, 123132, 149943, 164176, 199924, 224688, 246264, 299886, 399848, 492528, 599772, 799696, 1199544, 1549411, 2399088, 3098822, 4648233, 6197644, 9296466, 12395288, 18592932, 24790576, 37185864, 74371728]

約数ペア:

[(1, 74371728), (2, 37185864), (3, 24790576), (4, 18592932), (6, 12395288), (8, 9296466), (12, 6197644), (16, 4648233), (24, 3098822), (31, 2399088), (48, 1549411), (62, 1199544), (93, 799696), (124, 599772), (151, 492528), (186, 399848), (248, 299886), (302, 246264), (331, 224688), (372, 199924), (453, 164176), (496, 149943), (604, 123132), (662, 112344), (744, 99962), (906, 82088), (993, 74896), (1208, 61566), (1324, 56172), (1488, 49981), (1812, 41044), (1986, 37448), (2416, 30783), (2648, 28086), (3624, 20522), (3972, 18724), (4681, 15888), (5296, 14043), (7248, 10261), (7944, 9362)]