71808816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{88001}}^1$

素因数の和:88029

約数の個数: 40

約数和(自身を含む): 196420464

約数和(自身を除く): 124611648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 88001, 176002, 264003, 352004, 528006, 704008, 1056012, 1408016, 1496017, 2112024, 2992034, 4224048, 4488051, 5984068, 8976102, 11968136, 17952204, 23936272, 35904408, 71808816]

約数ペア:

[(1, 71808816), (2, 35904408), (3, 23936272), (4, 17952204), (6, 11968136), (8, 8976102), (12, 5984068), (16, 4488051), (17, 4224048), (24, 2992034), (34, 2112024), (48, 1496017), (51, 1408016), (68, 1056012), (102, 704008), (136, 528006), (204, 352004), (272, 264003), (408, 176002), (816, 88001)]