72546656

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3596

約数の個数: 72

約数和(自身を含む): 178975440

約数和(自身を除く): 106428784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3559, 5096, 7118, 10192, 14236, 20384, 24913, 28472, 46267, 49826, 56944, 92534, 99652, 113888, 174391, 185068, 199304, 323869, 348782, 370136, 398608, 647738, 697564, 740272, 797216, 1295476, 1395128, 1480544, 2267083, 2590952, 2790256, 4534166, 5181904, 5580512, 9068332, 10363808, 18136664, 36273328, 72546656]

約数ペア:

[(1, 72546656), (2, 36273328), (4, 18136664), (7, 10363808), (8, 9068332), (13, 5580512), (14, 5181904), (16, 4534166), (26, 2790256), (28, 2590952), (32, 2267083), (49, 1480544), (52, 1395128), (56, 1295476), (91, 797216), (98, 740272), (104, 697564), (112, 647738), (182, 398608), (196, 370136), (208, 348782), (224, 323869), (364, 199304), (392, 185068), (416, 174391), (637, 113888), (728, 99652), (784, 92534), (1274, 56944), (1456, 49826), (1568, 46267), (2548, 28472), (2912, 24913), (3559, 20384), (5096, 14236), (7118, 10192)]