68925198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3851}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 146067840

約数和(自身を除く): 77142642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 3851, 5966, 7702, 8949, 11553, 17898, 23106, 73169, 146338, 219507, 439014, 604607, 1209214, 1813821, 3627642, 11487533, 22975066, 34462599, 68925198]

約数ペア:

[(1, 68925198), (2, 34462599), (3, 22975066), (6, 11487533), (19, 3627642), (38, 1813821), (57, 1209214), (114, 604607), (157, 439014), (314, 219507), (471, 146338), (942, 73169), (2983, 23106), (3851, 17898), (5966, 11553), (7702, 8949)]