130871628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 340599168

約数和(自身を除く): 209727540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 113, 159, 212, 226, 318, 339, 452, 477, 607, 636, 678, 954, 1017, 1214, 1356, 1821, 1908, 2034, 2428, 3642, 4068, 5463, 5989, 7284, 10926, 11978, 17967, 21852, 23956, 32171, 35934, 53901, 64342, 68591, 71868, 96513, 107802, 128684, 137182, 193026, 205773, 215604, 274364, 289539, 386052, 411546, 579078, 617319, 823092, 1158156, 1234638, 2469276, 3635323, 7270646, 10905969, 14541292, 21811938, 32717907, 43623876, 65435814, 130871628]

約数ペア:

[(1, 130871628), (2, 65435814), (3, 43623876), (4, 32717907), (6, 21811938), (9, 14541292), (12, 10905969), (18, 7270646), (36, 3635323), (53, 2469276), (106, 1234638), (113, 1158156), (159, 823092), (212, 617319), (226, 579078), (318, 411546), (339, 386052), (452, 289539), (477, 274364), (607, 215604), (636, 205773), (678, 193026), (954, 137182), (1017, 128684), (1214, 107802), (1356, 96513), (1821, 71868), (1908, 68591), (2034, 64342), (2428, 53901), (3642, 35934), (4068, 32171), (5463, 23956), (5989, 21852), (7284, 17967), (10926, 11978)]