78023526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35051}}^1$

素因数の和:35116

約数の個数: 32

約数和(自身を含む): 181709568

約数和(自身を除く): 103686042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 35051, 70102, 105153, 210306, 245357, 490714, 736071, 1472142, 1857703, 3715406, 5573109, 11146218, 13003921, 26007842, 39011763, 78023526]

約数ペア:

[(1, 78023526), (2, 39011763), (3, 26007842), (6, 13003921), (7, 11146218), (14, 5573109), (21, 3715406), (42, 1857703), (53, 1472142), (106, 736071), (159, 490714), (318, 245357), (371, 210306), (742, 105153), (1113, 70102), (2226, 35051)]