68018652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 187125120

約数和(自身を除く): 119106468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1439, 1818, 2626, 2878, 3636, 3939, 4317, 5252, 5756, 7878, 8634, 11817, 12951, 15756, 17268, 18707, 23634, 25902, 37414, 47268, 51804, 56121, 74828, 112242, 145339, 168363, 224484, 290678, 336726, 436017, 581356, 673452, 872034, 1308051, 1744068, 1889407, 2616102, 3778814, 5232204, 5668221, 7557628, 11336442, 17004663, 22672884, 34009326, 68018652]

約数ペア:

[(1, 68018652), (2, 34009326), (3, 22672884), (4, 17004663), (6, 11336442), (9, 7557628), (12, 5668221), (13, 5232204), (18, 3778814), (26, 2616102), (36, 1889407), (39, 1744068), (52, 1308051), (78, 872034), (101, 673452), (117, 581356), (156, 436017), (202, 336726), (234, 290678), (303, 224484), (404, 168363), (468, 145339), (606, 112242), (909, 74828), (1212, 56121), (1313, 51804), (1439, 47268), (1818, 37414), (2626, 25902), (2878, 23634), (3636, 18707), (3939, 17268), (4317, 15756), (5252, 12951), (5756, 11817), (7878, 8634)]