129520908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6959}}^1$

素因数の和:7027

約数の個数: 72

約数和(自身を含む): 364815360

約数和(自身を除く): 235294452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 6959, 9306, 13918, 18612, 20877, 27836, 41754, 62631, 76549, 83508, 125262, 153098, 229647, 250524, 306196, 327073, 459294, 654146, 688941, 918588, 981219, 1308292, 1377882, 1962438, 2755764, 2943657, 3597803, 3924876, 5887314, 7195606, 10793409, 11774628, 14391212, 21586818, 32380227, 43173636, 64760454, 129520908]

約数ペア:

[(1, 129520908), (2, 64760454), (3, 43173636), (4, 32380227), (6, 21586818), (9, 14391212), (11, 11774628), (12, 10793409), (18, 7195606), (22, 5887314), (33, 3924876), (36, 3597803), (44, 2943657), (47, 2755764), (66, 1962438), (94, 1377882), (99, 1308292), (132, 981219), (141, 918588), (188, 688941), (198, 654146), (282, 459294), (396, 327073), (423, 306196), (517, 250524), (564, 229647), (846, 153098), (1034, 125262), (1551, 83508), (1692, 76549), (2068, 62631), (3102, 41754), (4653, 27836), (6204, 20877), (6959, 18612), (9306, 13918)]