71638632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76537}}^1$

素因数の和:76562

約数の個数: 48

約数和(自身を含む): 208948740

約数和(自身を除く): 137310108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76537, 153074, 229611, 306148, 459222, 612296, 688833, 918444, 994981, 1377666, 1836888, 1989962, 2755332, 2984943, 3979924, 5510664, 5969886, 7959848, 8954829, 11939772, 17909658, 23879544, 35819316, 71638632]

約数ペア:

[(1, 71638632), (2, 35819316), (3, 23879544), (4, 17909658), (6, 11939772), (8, 8954829), (9, 7959848), (12, 5969886), (13, 5510664), (18, 3979924), (24, 2984943), (26, 2755332), (36, 1989962), (39, 1836888), (52, 1377666), (72, 994981), (78, 918444), (104, 688833), (117, 612296), (156, 459222), (234, 306148), (312, 229611), (468, 153074), (936, 76537)]