68126786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 135136512

約数和(自身を除く): 67009726

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 182, 194, 221, 227, 238, 442, 454, 679, 1261, 1358, 1547, 1589, 1649, 2522, 2951, 3094, 3178, 3298, 3859, 5902, 7718, 8827, 11543, 17654, 20657, 21437, 22019, 23086, 27013, 41314, 42874, 44038, 50167, 54026, 100334, 150059, 154133, 286247, 300118, 308266, 351169, 374323, 572494, 702338, 748646, 2003729, 2620261, 4007458, 4866199, 5240522, 9732398, 34063393, 68126786]

約数ペア:

[(1, 68126786), (2, 34063393), (7, 9732398), (13, 5240522), (14, 4866199), (17, 4007458), (26, 2620261), (34, 2003729), (91, 748646), (97, 702338), (119, 572494), (182, 374323), (194, 351169), (221, 308266), (227, 300118), (238, 286247), (442, 154133), (454, 150059), (679, 100334), (1261, 54026), (1358, 50167), (1547, 44038), (1589, 42874), (1649, 41314), (2522, 27013), (2951, 23086), (3094, 22019), (3178, 21437), (3298, 20657), (3859, 17654), (5902, 11543), (7718, 8827)]