85451352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 256089600

約数和(自身を除く): 170638248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 84, 111, 118, 148, 168, 177, 222, 233, 236, 259, 296, 354, 413, 444, 466, 472, 518, 699, 708, 777, 826, 888, 932, 1036, 1239, 1398, 1416, 1554, 1631, 1652, 1864, 2072, 2183, 2478, 2796, 3108, 3262, 3304, 4366, 4893, 4956, 5592, 6216, 6524, 6549, 8621, 8732, 9786, 9912, 13048, 13098, 13747, 15281, 17242, 17464, 19572, 25863, 26196, 27494, 30562, 34484, 39144, 41241, 45843, 51726, 52392, 54988, 60347, 61124, 68968, 82482, 91686, 96229, 103452, 109976, 120694, 122248, 164964, 181041, 183372, 192458, 206904, 241388, 288687, 329928, 362082, 366744, 384916, 482776, 508639, 577374, 724164, 769832, 1017278, 1154748, 1448328, 1525917, 2034556, 2309496, 3051834, 3560473, 4069112, 6103668, 7120946, 10681419, 12207336, 14241892, 21362838, 28483784, 42725676, 85451352]

約数ペア:

[(1, 85451352), (2, 42725676), (3, 28483784), (4, 21362838), (6, 14241892), (7, 12207336), (8, 10681419), (12, 7120946), (14, 6103668), (21, 4069112), (24, 3560473), (28, 3051834), (37, 2309496), (42, 2034556), (56, 1525917), (59, 1448328), (74, 1154748), (84, 1017278), (111, 769832), (118, 724164), (148, 577374), (168, 508639), (177, 482776), (222, 384916), (233, 366744), (236, 362082), (259, 329928), (296, 288687), (354, 241388), (413, 206904), (444, 192458), (466, 183372), (472, 181041), (518, 164964), (699, 122248), (708, 120694), (777, 109976), (826, 103452), (888, 96229), (932, 91686), (1036, 82482), (1239, 68968), (1398, 61124), (1416, 60347), (1554, 54988), (1631, 52392), (1652, 51726), (1864, 45843), (2072, 41241), (2183, 39144), (2478, 34484), (2796, 30562), (3108, 27494), (3262, 26196), (3304, 25863), (4366, 19572), (4893, 17464), (4956, 17242), (5592, 15281), (6216, 13747), (6524, 13098), (6549, 13048), (8621, 9912), (8732, 9786)]