77481018

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 172262376

約数和(自身を除く): 94781358

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 241, 318, 337, 477, 482, 674, 723, 954, 1011, 1446, 2022, 2169, 3033, 4338, 6066, 12773, 17861, 25546, 35722, 38319, 53583, 76638, 81217, 107166, 114957, 160749, 162434, 229914, 243651, 321498, 487302, 730953, 1461906, 4304501, 8609002, 12913503, 25827006, 38740509, 77481018]

約数ペア:

[(1, 77481018), (2, 38740509), (3, 25827006), (6, 12913503), (9, 8609002), (18, 4304501), (53, 1461906), (106, 730953), (159, 487302), (241, 321498), (318, 243651), (337, 229914), (477, 162434), (482, 160749), (674, 114957), (723, 107166), (954, 81217), (1011, 76638), (1446, 53583), (2022, 38319), (2169, 35722), (3033, 25546), (4338, 17861), (6066, 12773)]