68399154

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 56

約数和(自身を含む): 157549392

約数和(自身を除く): 89150238

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1091, 1161, 1458, 2182, 2322, 3273, 3483, 6546, 6966, 9819, 10449, 19638, 20898, 29457, 31347, 46913, 58914, 62694, 88371, 93826, 140739, 176742, 265113, 281478, 422217, 530226, 795339, 844434, 1266651, 1590678, 2533302, 3799953, 7599906, 11399859, 22799718, 34199577, 68399154]

約数ペア:

[(1, 68399154), (2, 34199577), (3, 22799718), (6, 11399859), (9, 7599906), (18, 3799953), (27, 2533302), (43, 1590678), (54, 1266651), (81, 844434), (86, 795339), (129, 530226), (162, 422217), (243, 281478), (258, 265113), (387, 176742), (486, 140739), (729, 93826), (774, 88371), (1091, 62694), (1161, 58914), (1458, 46913), (2182, 31347), (2322, 29457), (3273, 20898), (3483, 19638), (6546, 10449), (6966, 9819)]