77387608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4943}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 154252800

約数和(自身を除く): 76865192

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 4943, 7828, 9886, 15656, 19772, 39544, 93917, 187834, 375668, 509129, 751336, 1018258, 2036516, 4073032, 9673451, 19346902, 38693804, 77387608]

約数ペア:

[(1, 77387608), (2, 38693804), (4, 19346902), (8, 9673451), (19, 4073032), (38, 2036516), (76, 1018258), (103, 751336), (152, 509129), (206, 375668), (412, 187834), (824, 93917), (1957, 39544), (3914, 19772), (4943, 15656), (7828, 9886)]