78333894

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 174359952

約数和(自身を除く): 96026058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 523, 942, 954, 1046, 1413, 1569, 2826, 3138, 4707, 8321, 9414, 16642, 24963, 27719, 49926, 55438, 74889, 82111, 83157, 149778, 164222, 166314, 246333, 249471, 492666, 498942, 738999, 1477998, 4351883, 8703766, 13055649, 26111298, 39166947, 78333894]

約数ペア:

[(1, 78333894), (2, 39166947), (3, 26111298), (6, 13055649), (9, 8703766), (18, 4351883), (53, 1477998), (106, 738999), (157, 498942), (159, 492666), (314, 249471), (318, 246333), (471, 166314), (477, 164222), (523, 149778), (942, 83157), (954, 82111), (1046, 74889), (1413, 55438), (1569, 49926), (2826, 27719), (3138, 24963), (4707, 16642), (8321, 9414)]