127379124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 334949888

約数和(自身を除く): 207570764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 727, 942, 1116, 1413, 1454, 1884, 2181, 2826, 2908, 4362, 4867, 5652, 6543, 8724, 9734, 13086, 14601, 19468, 22537, 26172, 29202, 43803, 45074, 58404, 67611, 87606, 90148, 114139, 135222, 175212, 202833, 228278, 270444, 342417, 405666, 456556, 684834, 811332, 1027251, 1369668, 2054502, 3538309, 4109004, 7076618, 10614927, 14153236, 21229854, 31844781, 42459708, 63689562, 127379124]

約数ペア:

[(1, 127379124), (2, 63689562), (3, 42459708), (4, 31844781), (6, 21229854), (9, 14153236), (12, 10614927), (18, 7076618), (31, 4109004), (36, 3538309), (62, 2054502), (93, 1369668), (124, 1027251), (157, 811332), (186, 684834), (279, 456556), (314, 405666), (372, 342417), (471, 270444), (558, 228278), (628, 202833), (727, 175212), (942, 135222), (1116, 114139), (1413, 90148), (1454, 87606), (1884, 67611), (2181, 58404), (2826, 45074), (2908, 43803), (4362, 29202), (4867, 26172), (5652, 22537), (6543, 19468), (8724, 14601), (9734, 13086)]