77531216

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 40

約数和(自身を含む): 172471104

約数和(自身を除く): 94939888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 2971, 3262, 3728, 5942, 6524, 11884, 13048, 20797, 23768, 26096, 41594, 47536, 83188, 166376, 332752, 692243, 1384486, 2768972, 4845701, 5537944, 9691402, 11075888, 19382804, 38765608, 77531216]

約数ペア:

[(1, 77531216), (2, 38765608), (4, 19382804), (7, 11075888), (8, 9691402), (14, 5537944), (16, 4845701), (28, 2768972), (56, 1384486), (112, 692243), (233, 332752), (466, 166376), (932, 83188), (1631, 47536), (1864, 41594), (2971, 26096), (3262, 23768), (3728, 20797), (5942, 13048), (6524, 11884)]