71708808

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19031}}^1$

素因数の和:19197

約数の個数: 32

約数和(自身を含む): 180423360

約数和(自身を除く): 108714552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19031, 38062, 57093, 76124, 114186, 152248, 228372, 456744, 2987867, 5975734, 8963601, 11951468, 17927202, 23902936, 35854404, 71708808]

約数ペア:

[(1, 71708808), (2, 35854404), (3, 23902936), (4, 17927202), (6, 11951468), (8, 8963601), (12, 5975734), (24, 2987867), (157, 456744), (314, 228372), (471, 152248), (628, 114186), (942, 76124), (1256, 57093), (1884, 38062), (3768, 19031)]