85870266

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 176949888

約数和(自身を除く): 91079622

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 613, 631, 1226, 1262, 1839, 1893, 3678, 3786, 22681, 23347, 45362, 46694, 68043, 70041, 136086, 140082, 386803, 773606, 1160409, 2320818, 14311711, 28623422, 42935133, 85870266]

約数ペア:

[(1, 85870266), (2, 42935133), (3, 28623422), (6, 14311711), (37, 2320818), (74, 1160409), (111, 773606), (222, 386803), (613, 140082), (631, 136086), (1226, 70041), (1262, 68043), (1839, 46694), (1893, 45362), (3678, 23347), (3786, 22681)]