76416390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4691}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 199822896

約数和(自身を除く): 123406506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 4691, 5430, 8145, 9382, 14073, 16290, 23455, 28146, 42219, 46910, 70365, 84438, 140730, 211095, 422190, 849071, 1698142, 2547213, 4245355, 5094426, 7641639, 8490710, 12736065, 15283278, 25472130, 38208195, 76416390]

約数ペア:

[(1, 76416390), (2, 38208195), (3, 25472130), (5, 15283278), (6, 12736065), (9, 8490710), (10, 7641639), (15, 5094426), (18, 4245355), (30, 2547213), (45, 1698142), (90, 849071), (181, 422190), (362, 211095), (543, 140730), (905, 84438), (1086, 70365), (1629, 46910), (1810, 42219), (2715, 28146), (3258, 23455), (4691, 16290), (5430, 14073), (8145, 9382)]