67928688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15217}}^1$

素因数の和:15262

約数の個数: 60

約数和(自身を含む): 196251328

約数和(自身を除く): 128322640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15217, 30434, 45651, 60868, 91302, 121736, 136953, 182604, 243472, 273906, 365208, 471727, 547812, 730416, 943454, 1095624, 1415181, 1886908, 2191248, 2830362, 3773816, 4245543, 5660724, 7547632, 8491086, 11321448, 16982172, 22642896, 33964344, 67928688]

約数ペア:

[(1, 67928688), (2, 33964344), (3, 22642896), (4, 16982172), (6, 11321448), (8, 8491086), (9, 7547632), (12, 5660724), (16, 4245543), (18, 3773816), (24, 2830362), (31, 2191248), (36, 1886908), (48, 1415181), (62, 1095624), (72, 943454), (93, 730416), (124, 547812), (144, 471727), (186, 365208), (248, 273906), (279, 243472), (372, 182604), (496, 136953), (558, 121736), (744, 91302), (1116, 60868), (1488, 45651), (2232, 30434), (4464, 15217)]