73758152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 158424000

約数和(自身を除く): 84665848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 163, 229, 247, 326, 458, 494, 652, 916, 988, 1304, 1832, 1976, 2119, 2977, 3097, 4238, 4351, 5954, 6194, 8476, 8702, 11908, 12388, 16952, 17404, 23816, 24776, 34808, 37327, 40261, 56563, 74654, 80522, 113126, 149308, 161044, 226252, 298616, 322088, 452504, 485251, 709213, 970502, 1418426, 1941004, 2836852, 3882008, 5673704, 9219769, 18439538, 36879076, 73758152]

約数ペア:

[(1, 73758152), (2, 36879076), (4, 18439538), (8, 9219769), (13, 5673704), (19, 3882008), (26, 2836852), (38, 1941004), (52, 1418426), (76, 970502), (104, 709213), (152, 485251), (163, 452504), (229, 322088), (247, 298616), (326, 226252), (458, 161044), (494, 149308), (652, 113126), (916, 80522), (988, 74654), (1304, 56563), (1832, 40261), (1976, 37327), (2119, 34808), (2977, 24776), (3097, 23816), (4238, 17404), (4351, 16952), (5954, 12388), (6194, 11908), (8476, 8702)]