68152422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 89095578

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 103, 206, 221, 309, 442, 499, 618, 663, 998, 1326, 1339, 1497, 1751, 2678, 2994, 3502, 4017, 5253, 6487, 8034, 8483, 10506, 12974, 16966, 19461, 22763, 25449, 38922, 45526, 50898, 51397, 68289, 102794, 110279, 136578, 154191, 220558, 308382, 330837, 661674, 668161, 873749, 1336322, 1747498, 2004483, 2621247, 4008966, 5242494, 11358737, 22717474, 34076211, 68152422]

約数ペア:

[(1, 68152422), (2, 34076211), (3, 22717474), (6, 11358737), (13, 5242494), (17, 4008966), (26, 2621247), (34, 2004483), (39, 1747498), (51, 1336322), (78, 873749), (102, 668161), (103, 661674), (206, 330837), (221, 308382), (309, 220558), (442, 154191), (499, 136578), (618, 110279), (663, 102794), (998, 68289), (1326, 51397), (1339, 50898), (1497, 45526), (1751, 38922), (2678, 25449), (2994, 22763), (3502, 19461), (4017, 16966), (5253, 12974), (6487, 10506), (8034, 8483)]