129801276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 359237424

約数和(自身を除く): 229436148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 433, 757, 866, 1299, 1514, 1732, 2271, 2598, 3028, 3897, 4542, 4763, 5196, 6813, 7794, 8327, 9084, 9526, 13626, 14289, 15588, 16654, 19052, 24981, 27252, 28578, 33308, 42867, 49962, 57156, 74943, 85734, 99924, 149886, 171468, 299772, 327781, 655562, 983343, 1311124, 1966686, 2950029, 3605591, 3933372, 5900058, 7211182, 10816773, 11800116, 14422364, 21633546, 32450319, 43267092, 64900638, 129801276]

約数ペア:

[(1, 129801276), (2, 64900638), (3, 43267092), (4, 32450319), (6, 21633546), (9, 14422364), (11, 11800116), (12, 10816773), (18, 7211182), (22, 5900058), (33, 3933372), (36, 3605591), (44, 2950029), (66, 1966686), (99, 1311124), (132, 983343), (198, 655562), (396, 327781), (433, 299772), (757, 171468), (866, 149886), (1299, 99924), (1514, 85734), (1732, 74943), (2271, 57156), (2598, 49962), (3028, 42867), (3897, 33308), (4542, 28578), (4763, 27252), (5196, 24981), (6813, 19052), (7794, 16654), (8327, 15588), (9084, 14289), (9526, 13626)]