76665232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 178274304

約数和(自身を除く): 101609072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 311, 434, 496, 497, 568, 622, 868, 994, 1136, 1244, 1736, 1988, 2177, 2201, 2488, 3472, 3976, 4354, 4402, 4976, 7952, 8708, 8804, 9641, 15407, 17416, 17608, 19282, 22081, 30814, 34832, 35216, 38564, 44162, 61628, 67487, 77128, 88324, 123256, 134974, 154256, 154567, 176648, 246512, 269948, 309134, 353296, 539896, 618268, 684511, 1079792, 1236536, 1369022, 2473072, 2738044, 4791577, 5476088, 9583154, 10952176, 19166308, 38332616, 76665232]

約数ペア:

[(1, 76665232), (2, 38332616), (4, 19166308), (7, 10952176), (8, 9583154), (14, 5476088), (16, 4791577), (28, 2738044), (31, 2473072), (56, 1369022), (62, 1236536), (71, 1079792), (112, 684511), (124, 618268), (142, 539896), (217, 353296), (248, 309134), (284, 269948), (311, 246512), (434, 176648), (496, 154567), (497, 154256), (568, 134974), (622, 123256), (868, 88324), (994, 77128), (1136, 67487), (1244, 61628), (1736, 44162), (1988, 38564), (2177, 35216), (2201, 34832), (2488, 30814), (3472, 22081), (3976, 19282), (4354, 17608), (4402, 17416), (4976, 15407), (7952, 9641), (8708, 8804)]