144491868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3095

約数の個数: 72

約数和(自身を含む): 385921536

約数和(自身を除く): 241429668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3011, 3999, 5332, 6022, 7998, 9033, 11997, 12044, 15996, 18066, 23994, 27099, 36132, 47988, 54198, 93341, 108396, 129473, 186682, 258946, 280023, 373364, 388419, 517892, 560046, 776838, 840069, 1120092, 1165257, 1553676, 1680138, 2330514, 3360276, 4013663, 4661028, 8027326, 12040989, 16054652, 24081978, 36122967, 48163956, 72245934, 144491868]

約数ペア:

[(1, 144491868), (2, 72245934), (3, 48163956), (4, 36122967), (6, 24081978), (9, 16054652), (12, 12040989), (18, 8027326), (31, 4661028), (36, 4013663), (43, 3360276), (62, 2330514), (86, 1680138), (93, 1553676), (124, 1165257), (129, 1120092), (172, 840069), (186, 776838), (258, 560046), (279, 517892), (372, 388419), (387, 373364), (516, 280023), (558, 258946), (774, 186682), (1116, 129473), (1333, 108396), (1548, 93341), (2666, 54198), (3011, 47988), (3999, 36132), (5332, 27099), (6022, 23994), (7998, 18066), (9033, 15996), (11997, 12044)]