125745564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 345757440

約数和(自身を除く): 220011876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 2707, 3318, 3871, 5414, 6636, 7742, 8121, 10828, 11613, 15484, 16242, 18949, 23226, 32484, 37898, 46452, 56847, 75796, 113694, 132643, 213853, 227388, 265286, 397929, 427706, 530572, 641559, 795858, 855412, 1283118, 1496971, 1591716, 2566236, 2993942, 4490913, 5987884, 8981826, 10478797, 17963652, 20957594, 31436391, 41915188, 62872782, 125745564]

約数ペア:

[(1, 125745564), (2, 62872782), (3, 41915188), (4, 31436391), (6, 20957594), (7, 17963652), (12, 10478797), (14, 8981826), (21, 5987884), (28, 4490913), (42, 2993942), (49, 2566236), (79, 1591716), (84, 1496971), (98, 1283118), (147, 855412), (158, 795858), (196, 641559), (237, 530572), (294, 427706), (316, 397929), (474, 265286), (553, 227388), (588, 213853), (948, 132643), (1106, 113694), (1659, 75796), (2212, 56847), (2707, 46452), (3318, 37898), (3871, 32484), (5414, 23226), (6636, 18949), (7742, 16242), (8121, 15484), (10828, 11613)]