78042276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 214643520

約数和(自身を除く): 136601244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1619, 1854, 2678, 3238, 3708, 4017, 4857, 5356, 6476, 8034, 9714, 12051, 14571, 16068, 19428, 21047, 24102, 29142, 42094, 48204, 58284, 63141, 84188, 126282, 166757, 189423, 252564, 333514, 378846, 500271, 667028, 757692, 1000542, 1500813, 2001084, 2167841, 3001626, 4335682, 6003252, 6503523, 8671364, 13007046, 19510569, 26014092, 39021138, 78042276]

約数ペア:

[(1, 78042276), (2, 39021138), (3, 26014092), (4, 19510569), (6, 13007046), (9, 8671364), (12, 6503523), (13, 6003252), (18, 4335682), (26, 3001626), (36, 2167841), (39, 2001084), (52, 1500813), (78, 1000542), (103, 757692), (117, 667028), (156, 500271), (206, 378846), (234, 333514), (309, 252564), (412, 189423), (468, 166757), (618, 126282), (927, 84188), (1236, 63141), (1339, 58284), (1619, 48204), (1854, 42094), (2678, 29142), (3238, 24102), (3708, 21047), (4017, 19428), (4857, 16068), (5356, 14571), (6476, 12051), (8034, 9714)]