64426968

素因数分解:

$2^3\times 3^3\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 179664000

約数和(自身を除く): 115237032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 758, 787, 1137, 1516, 1574, 2274, 2361, 3032, 3148, 3411, 4548, 4722, 6296, 6822, 7083, 9096, 9444, 10233, 13644, 14166, 18888, 20466, 21249, 27288, 28332, 40932, 42498, 56664, 81864, 84996, 169992, 298273, 596546, 894819, 1193092, 1789638, 2386184, 2684457, 3579276, 5368914, 7158552, 8053371, 10737828, 16106742, 21475656, 32213484, 64426968]

約数ペア:

[(1, 64426968), (2, 32213484), (3, 21475656), (4, 16106742), (6, 10737828), (8, 8053371), (9, 7158552), (12, 5368914), (18, 3579276), (24, 2684457), (27, 2386184), (36, 1789638), (54, 1193092), (72, 894819), (108, 596546), (216, 298273), (379, 169992), (758, 84996), (787, 81864), (1137, 56664), (1516, 42498), (1574, 40932), (2274, 28332), (2361, 27288), (3032, 21249), (3148, 20466), (3411, 18888), (4548, 14166), (4722, 13644), (6296, 10233), (6822, 9444), (7083, 9096)]