76456872

素因数分解:

$2^3\times 3^4\times {\mathrm{117989}}^1$

素因数の和:118007

約数の個数: 40

約数和(自身を含む): 214151850

約数和(自身を除く): 137694978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 117989, 235978, 353967, 471956, 707934, 943912, 1061901, 1415868, 2123802, 2831736, 3185703, 4247604, 6371406, 8495208, 9557109, 12742812, 19114218, 25485624, 38228436, 76456872]

約数ペア:

[(1, 76456872), (2, 38228436), (3, 25485624), (4, 19114218), (6, 12742812), (8, 9557109), (9, 8495208), (12, 6371406), (18, 4247604), (24, 3185703), (27, 2831736), (36, 2123802), (54, 1415868), (72, 1061901), (81, 943912), (108, 707934), (162, 471956), (216, 353967), (324, 235978), (648, 117989)]