74884056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 202456800

約数和(自身を除く): 127572744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 617, 778, 1167, 1234, 1556, 1851, 2334, 2468, 3112, 3702, 4668, 4936, 5057, 7404, 8021, 9336, 10114, 14808, 15171, 16042, 20228, 24063, 30342, 32084, 40456, 48126, 60684, 64168, 96252, 121368, 192504, 240013, 480026, 720039, 960052, 1440078, 1920104, 2880156, 3120169, 5760312, 6240338, 9360507, 12480676, 18721014, 24961352, 37442028, 74884056]

約数ペア:

[(1, 74884056), (2, 37442028), (3, 24961352), (4, 18721014), (6, 12480676), (8, 9360507), (12, 6240338), (13, 5760312), (24, 3120169), (26, 2880156), (39, 1920104), (52, 1440078), (78, 960052), (104, 720039), (156, 480026), (312, 240013), (389, 192504), (617, 121368), (778, 96252), (1167, 64168), (1234, 60684), (1556, 48126), (1851, 40456), (2334, 32084), (2468, 30342), (3112, 24063), (3702, 20228), (4668, 16042), (4936, 15171), (5057, 14808), (7404, 10114), (8021, 9336)]