74165208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12511}}^1$

素因数の和:12552

約数の個数: 64

約数和(自身を含む): 210201600

約数和(自身を除く): 136036392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12511, 25022, 37533, 50044, 75066, 100088, 150132, 162643, 237709, 300264, 325286, 475418, 487929, 650572, 713127, 950836, 975858, 1301144, 1426254, 1901672, 1951716, 2852508, 3090217, 3903432, 5705016, 6180434, 9270651, 12360868, 18541302, 24721736, 37082604, 74165208]

約数ペア:

[(1, 74165208), (2, 37082604), (3, 24721736), (4, 18541302), (6, 12360868), (8, 9270651), (12, 6180434), (13, 5705016), (19, 3903432), (24, 3090217), (26, 2852508), (38, 1951716), (39, 1901672), (52, 1426254), (57, 1301144), (76, 975858), (78, 950836), (104, 713127), (114, 650572), (152, 487929), (156, 475418), (228, 325286), (247, 300264), (312, 237709), (456, 162643), (494, 150132), (741, 100088), (988, 75066), (1482, 50044), (1976, 37533), (2964, 25022), (5928, 12511)]