72161814

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 148544640

約数和(自身を除く): 76382826

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 2459, 4891, 4918, 7377, 9782, 14673, 14754, 29346, 164753, 179507, 329506, 359014, 494259, 538521, 988518, 1077042, 12026969, 24053938, 36080907, 72161814]

約数ペア:

[(1, 72161814), (2, 36080907), (3, 24053938), (6, 12026969), (67, 1077042), (73, 988518), (134, 538521), (146, 494259), (201, 359014), (219, 329506), (402, 179507), (438, 164753), (2459, 29346), (4891, 14754), (4918, 14673), (7377, 9782)]