72753736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 159796800

約数和(自身を除く): 87043064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 209, 212, 418, 424, 583, 821, 836, 1007, 1166, 1642, 1672, 2014, 2332, 3284, 4028, 4664, 6568, 8056, 9031, 11077, 15599, 18062, 22154, 31198, 36124, 43513, 44308, 62396, 72248, 87026, 88616, 124792, 171589, 174052, 343178, 348104, 478643, 686356, 826747, 957286, 1372712, 1653494, 1914572, 3306988, 3829144, 6613976, 9094217, 18188434, 36376868, 72753736]

約数ペア:

[(1, 72753736), (2, 36376868), (4, 18188434), (8, 9094217), (11, 6613976), (19, 3829144), (22, 3306988), (38, 1914572), (44, 1653494), (53, 1372712), (76, 957286), (88, 826747), (106, 686356), (152, 478643), (209, 348104), (212, 343178), (418, 174052), (424, 171589), (583, 124792), (821, 88616), (836, 87026), (1007, 72248), (1166, 62396), (1642, 44308), (1672, 43513), (2014, 36124), (2332, 31198), (3284, 22154), (4028, 18062), (4664, 15599), (6568, 11077), (8056, 9031)]