76902728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72277}}^1$

素因数の和:72309

約数の個数: 32

約数和(自身を含む): 173467200

約数和(自身を除く): 96564472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 72277, 144554, 289108, 505939, 578216, 1011878, 1373263, 2023756, 2746526, 4047512, 5493052, 9612841, 10986104, 19225682, 38451364, 76902728]

約数ペア:

[(1, 76902728), (2, 38451364), (4, 19225682), (7, 10986104), (8, 9612841), (14, 5493052), (19, 4047512), (28, 2746526), (38, 2023756), (56, 1373263), (76, 1011878), (133, 578216), (152, 505939), (266, 289108), (532, 144554), (1064, 72277)]