66612414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 83619906

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 137, 139, 159, 274, 278, 318, 411, 417, 583, 822, 834, 1166, 1507, 1529, 1749, 3014, 3058, 3498, 4521, 4587, 7261, 7367, 9042, 9174, 14522, 14734, 19043, 21783, 22101, 38086, 43566, 44202, 57129, 79871, 81037, 114258, 159742, 162074, 209473, 239613, 243111, 418946, 479226, 486222, 628419, 1009279, 1256838, 2018558, 3027837, 6055674, 11102069, 22204138, 33306207, 66612414]

約数ペア:

[(1, 66612414), (2, 33306207), (3, 22204138), (6, 11102069), (11, 6055674), (22, 3027837), (33, 2018558), (53, 1256838), (66, 1009279), (106, 628419), (137, 486222), (139, 479226), (159, 418946), (274, 243111), (278, 239613), (318, 209473), (411, 162074), (417, 159742), (583, 114258), (822, 81037), (834, 79871), (1166, 57129), (1507, 44202), (1529, 43566), (1749, 38086), (3014, 22101), (3058, 21783), (3498, 19043), (4521, 14734), (4587, 14522), (7261, 9174), (7367, 9042)]