128927124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 337237992

約数和(自身を除く): 208310868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 113, 123, 164, 226, 246, 339, 369, 452, 492, 678, 738, 773, 1017, 1356, 1476, 1546, 2034, 2319, 3092, 4068, 4633, 4638, 6957, 9266, 9276, 13899, 13914, 18532, 27798, 27828, 31693, 41697, 55596, 63386, 83394, 87349, 95079, 126772, 166788, 174698, 190158, 262047, 285237, 349396, 380316, 524094, 570474, 786141, 1048188, 1140948, 1572282, 3144564, 3581309, 7162618, 10743927, 14325236, 21487854, 32231781, 42975708, 64463562, 128927124]

約数ペア:

[(1, 128927124), (2, 64463562), (3, 42975708), (4, 32231781), (6, 21487854), (9, 14325236), (12, 10743927), (18, 7162618), (36, 3581309), (41, 3144564), (82, 1572282), (113, 1140948), (123, 1048188), (164, 786141), (226, 570474), (246, 524094), (339, 380316), (369, 349396), (452, 285237), (492, 262047), (678, 190158), (738, 174698), (773, 166788), (1017, 126772), (1356, 95079), (1476, 87349), (1546, 83394), (2034, 63386), (2319, 55596), (3092, 41697), (4068, 31693), (4633, 27828), (4638, 27798), (6957, 18532), (9266, 13914), (9276, 13899)]