78392940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3877}}^1$

素因数の和:4226

約数の個数: 48

約数和(自身を含む): 220208352

約数和(自身を除く): 141815412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 3877, 4044, 5055, 6740, 7754, 10110, 11631, 15508, 19385, 20220, 23262, 38770, 46524, 58155, 77540, 116310, 232620, 1306549, 2613098, 3919647, 5226196, 6532745, 7839294, 13065490, 15678588, 19598235, 26130980, 39196470, 78392940]

約数ペア:

[(1, 78392940), (2, 39196470), (3, 26130980), (4, 19598235), (5, 15678588), (6, 13065490), (10, 7839294), (12, 6532745), (15, 5226196), (20, 3919647), (30, 2613098), (60, 1306549), (337, 232620), (674, 116310), (1011, 77540), (1348, 58155), (1685, 46524), (2022, 38770), (3370, 23262), (3877, 20220), (4044, 19385), (5055, 15508), (6740, 11631), (7754, 10110)]