72747664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4135

約数の個数: 40

約数和(自身を含む): 155293632

約数和(自身を除く): 82545968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4013, 4532, 8026, 9064, 16052, 18128, 32104, 44143, 64208, 88286, 176572, 353144, 413339, 706288, 826678, 1653356, 3306712, 4546729, 6613424, 9093458, 18186916, 36373832, 72747664]

約数ペア:

[(1, 72747664), (2, 36373832), (4, 18186916), (8, 9093458), (11, 6613424), (16, 4546729), (22, 3306712), (44, 1653356), (88, 826678), (103, 706288), (176, 413339), (206, 353144), (412, 176572), (824, 88286), (1133, 64208), (1648, 44143), (2266, 32104), (4013, 18128), (4532, 16052), (8026, 9064)]