72405634

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 132867000

約数和(自身を除く): 60461366

約数列:

[1, 2, 7, 14, 29, 49, 58, 73, 98, 146, 203, 349, 406, 511, 698, 1022, 1421, 2117, 2443, 2842, 3577, 4234, 4886, 7154, 10121, 14819, 17101, 20242, 25477, 29638, 34202, 50954, 70847, 103733, 141694, 178339, 207466, 356678, 495929, 738833, 991858, 1248373, 1477666, 2496746, 5171831, 10343662, 36202817, 72405634]

約数ペア:

[(1, 72405634), (2, 36202817), (7, 10343662), (14, 5171831), (29, 2496746), (49, 1477666), (58, 1248373), (73, 991858), (98, 738833), (146, 495929), (203, 356678), (349, 207466), (406, 178339), (511, 141694), (698, 103733), (1022, 70847), (1421, 50954), (2117, 34202), (2443, 29638), (2842, 25477), (3577, 20242), (4234, 17101), (4886, 14819), (7154, 10121)]