80125128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 234748800

約数和(自身を除く): 154623672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 1583, 2109, 2664, 2812, 3166, 4218, 4749, 5624, 6327, 6332, 8436, 9498, 12654, 12664, 14247, 16872, 18996, 25308, 28494, 30077, 37992, 50616, 56988, 58571, 60154, 90231, 113976, 117142, 120308, 175713, 180462, 234284, 240616, 270693, 351426, 360924, 468568, 527139, 541386, 702852, 721848, 1054278, 1082772, 1112849, 1405704, 2108556, 2165544, 2225698, 3338547, 4217112, 4451396, 6677094, 8902792, 10015641, 13354188, 20031282, 26708376, 40062564, 80125128]

約数ペア:

[(1, 80125128), (2, 40062564), (3, 26708376), (4, 20031282), (6, 13354188), (8, 10015641), (9, 8902792), (12, 6677094), (18, 4451396), (19, 4217112), (24, 3338547), (36, 2225698), (37, 2165544), (38, 2108556), (57, 1405704), (72, 1112849), (74, 1082772), (76, 1054278), (111, 721848), (114, 702852), (148, 541386), (152, 527139), (171, 468568), (222, 360924), (228, 351426), (296, 270693), (333, 240616), (342, 234284), (444, 180462), (456, 175713), (666, 120308), (684, 117142), (703, 113976), (888, 90231), (1332, 60154), (1368, 58571), (1406, 56988), (1583, 50616), (2109, 37992), (2664, 30077), (2812, 28494), (3166, 25308), (4218, 18996), (4749, 16872), (5624, 14247), (6327, 12664), (6332, 12654), (8436, 9498)]