61781076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 124013484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1151, 1278, 1491, 1917, 1988, 2302, 2556, 2982, 3453, 3834, 4473, 4604, 5964, 6906, 7668, 8057, 8946, 10359, 13419, 13812, 16114, 17892, 20718, 24171, 26838, 31077, 32228, 41436, 48342, 53676, 62154, 72513, 81721, 96684, 124308, 145026, 163442, 217539, 245163, 290052, 326884, 435078, 490326, 572047, 735489, 870156, 980652, 1144094, 1470978, 1716141, 2206467, 2288188, 2941956, 3432282, 4412934, 5148423, 6864564, 8825868, 10296846, 15445269, 20593692, 30890538, 61781076]

約数ペア:

[(1, 61781076), (2, 30890538), (3, 20593692), (4, 15445269), (6, 10296846), (7, 8825868), (9, 6864564), (12, 5148423), (14, 4412934), (18, 3432282), (21, 2941956), (27, 2288188), (28, 2206467), (36, 1716141), (42, 1470978), (54, 1144094), (63, 980652), (71, 870156), (84, 735489), (108, 572047), (126, 490326), (142, 435078), (189, 326884), (213, 290052), (252, 245163), (284, 217539), (378, 163442), (426, 145026), (497, 124308), (639, 96684), (756, 81721), (852, 72513), (994, 62154), (1151, 53676), (1278, 48342), (1491, 41436), (1917, 32228), (1988, 31077), (2302, 26838), (2556, 24171), (2982, 20718), (3453, 17892), (3834, 16114), (4473, 13812), (4604, 13419), (5964, 10359), (6906, 8946), (7668, 8057)]