76721392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22943}}^1$

素因数の和:22981

約数の個数: 40

約数和(自身を含む): 170703360

約数和(自身を除く): 93981968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 22943, 45886, 91772, 183544, 252373, 367088, 435917, 504746, 871834, 1009492, 1743668, 2018984, 3487336, 4037968, 4795087, 6974672, 9590174, 19180348, 38360696, 76721392]

約数ペア:

[(1, 76721392), (2, 38360696), (4, 19180348), (8, 9590174), (11, 6974672), (16, 4795087), (19, 4037968), (22, 3487336), (38, 2018984), (44, 1743668), (76, 1009492), (88, 871834), (152, 504746), (176, 435917), (209, 367088), (304, 252373), (418, 183544), (836, 91772), (1672, 45886), (3344, 22943)]