77386974

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 186470400

約数和(自身を除く): 109083426

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1213, 1302, 1519, 2058, 2426, 3038, 3639, 4557, 7278, 8491, 9114, 10633, 16982, 21266, 25473, 31899, 37603, 50946, 59437, 63798, 75206, 112809, 118874, 178311, 225618, 263221, 356622, 416059, 526442, 789663, 832118, 1248177, 1579326, 1842547, 2496354, 3685094, 5527641, 11055282, 12897829, 25795658, 38693487, 77386974]

約数ペア:

[(1, 77386974), (2, 38693487), (3, 25795658), (6, 12897829), (7, 11055282), (14, 5527641), (21, 3685094), (31, 2496354), (42, 1842547), (49, 1579326), (62, 1248177), (93, 832118), (98, 789663), (147, 526442), (186, 416059), (217, 356622), (294, 263221), (343, 225618), (434, 178311), (651, 118874), (686, 112809), (1029, 75206), (1213, 63798), (1302, 59437), (1519, 50946), (2058, 37603), (2426, 31899), (3038, 25473), (3639, 21266), (4557, 16982), (7278, 10633), (8491, 9114)]