87804276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4869

約数の個数: 72

約数和(自身を含む): 246064896

約数和(自身を除く): 158260620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4817, 6076, 9114, 9634, 14451, 18228, 19268, 28902, 33719, 57804, 67438, 101157, 134876, 149327, 202314, 236033, 298654, 404628, 447981, 472066, 597308, 708099, 895962, 944132, 1045289, 1416198, 1791924, 2090578, 2832396, 3135867, 4181156, 6271734, 7317023, 12543468, 14634046, 21951069, 29268092, 43902138, 87804276]

約数ペア:

[(1, 87804276), (2, 43902138), (3, 29268092), (4, 21951069), (6, 14634046), (7, 12543468), (12, 7317023), (14, 6271734), (21, 4181156), (28, 3135867), (31, 2832396), (42, 2090578), (49, 1791924), (62, 1416198), (84, 1045289), (93, 944132), (98, 895962), (124, 708099), (147, 597308), (186, 472066), (196, 447981), (217, 404628), (294, 298654), (372, 236033), (434, 202314), (588, 149327), (651, 134876), (868, 101157), (1302, 67438), (1519, 57804), (2604, 33719), (3038, 28902), (4557, 19268), (4817, 18228), (6076, 14451), (9114, 9634)]