90255384

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4542

約数の個数: 80

約数和(自身を含む): 261011520

約数和(自身を除く): 170756136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 4493, 5022, 6696, 8986, 10044, 13479, 17972, 20088, 26958, 35944, 40437, 53916, 80874, 107832, 121311, 139283, 161748, 242622, 278566, 323496, 363933, 417849, 485244, 557132, 727866, 835698, 970488, 1114264, 1253547, 1455732, 1671396, 2507094, 2911464, 3342792, 3760641, 5014188, 7521282, 10028376, 11281923, 15042564, 22563846, 30085128, 45127692, 90255384]

約数ペア:

[(1, 90255384), (2, 45127692), (3, 30085128), (4, 22563846), (6, 15042564), (8, 11281923), (9, 10028376), (12, 7521282), (18, 5014188), (24, 3760641), (27, 3342792), (31, 2911464), (36, 2507094), (54, 1671396), (62, 1455732), (72, 1253547), (81, 1114264), (93, 970488), (108, 835698), (124, 727866), (162, 557132), (186, 485244), (216, 417849), (248, 363933), (279, 323496), (324, 278566), (372, 242622), (558, 161748), (648, 139283), (744, 121311), (837, 107832), (1116, 80874), (1674, 53916), (2232, 40437), (2511, 35944), (3348, 26958), (4493, 20088), (5022, 17972), (6696, 13479), (8986, 10044)]