66264856

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 95015144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 49, 56, 62, 76, 82, 98, 124, 133, 152, 164, 196, 217, 248, 266, 287, 328, 343, 392, 434, 532, 574, 589, 686, 779, 868, 931, 1064, 1148, 1178, 1271, 1372, 1519, 1558, 1736, 1862, 2009, 2296, 2356, 2542, 2744, 3038, 3116, 3724, 4018, 4123, 4712, 5084, 5453, 6076, 6232, 6517, 7448, 8036, 8246, 8897, 10168, 10633, 10906, 12152, 13034, 14063, 16072, 16492, 17794, 21266, 21812, 24149, 26068, 28126, 28861, 32984, 35588, 38171, 42532, 43624, 48298, 52136, 56252, 57722, 62279, 71176, 76342, 85064, 96596, 112504, 115444, 124558, 152684, 169043, 193192, 202027, 230888, 249116, 267197, 305368, 338086, 404054, 435953, 498232, 534394, 676172, 808108, 871906, 1068788, 1183301, 1352344, 1616216, 1743812, 2137576, 2366602, 3487624, 4733204, 8283107, 9466408, 16566214, 33132428, 66264856]

約数ペア:

[(1, 66264856), (2, 33132428), (4, 16566214), (7, 9466408), (8, 8283107), (14, 4733204), (19, 3487624), (28, 2366602), (31, 2137576), (38, 1743812), (41, 1616216), (49, 1352344), (56, 1183301), (62, 1068788), (76, 871906), (82, 808108), (98, 676172), (124, 534394), (133, 498232), (152, 435953), (164, 404054), (196, 338086), (217, 305368), (248, 267197), (266, 249116), (287, 230888), (328, 202027), (343, 193192), (392, 169043), (434, 152684), (532, 124558), (574, 115444), (589, 112504), (686, 96596), (779, 85064), (868, 76342), (931, 71176), (1064, 62279), (1148, 57722), (1178, 56252), (1271, 52136), (1372, 48298), (1519, 43624), (1558, 42532), (1736, 38171), (1862, 35588), (2009, 32984), (2296, 28861), (2356, 28126), (2542, 26068), (2744, 24149), (3038, 21812), (3116, 21266), (3724, 17794), (4018, 16492), (4123, 16072), (4712, 14063), (5084, 13034), (5453, 12152), (6076, 10906), (6232, 10633), (6517, 10168), (7448, 8897), (8036, 8246)]