72079312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5783}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 150615360

約数和(自身を除く): 78536048

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5783, 6232, 11566, 12464, 23132, 46264, 92528, 109877, 219754, 237103, 439508, 474206, 879016, 948412, 1758032, 1896824, 3793648, 4504957, 9009914, 18019828, 36039656, 72079312]

約数ペア:

[(1, 72079312), (2, 36039656), (4, 18019828), (8, 9009914), (16, 4504957), (19, 3793648), (38, 1896824), (41, 1758032), (76, 948412), (82, 879016), (152, 474206), (164, 439508), (304, 237103), (328, 219754), (656, 109877), (779, 92528), (1558, 46264), (3116, 23132), (5783, 12464), (6232, 11566)]