38478564

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 104203008

約数和(自身を除く): 65724444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1277, 1674, 2511, 2554, 3348, 3831, 5022, 5108, 7533, 7662, 10044, 11493, 15066, 15324, 22986, 30132, 34479, 39587, 45972, 68958, 79174, 103437, 118761, 137916, 158348, 206874, 237522, 310311, 356283, 413748, 475044, 620622, 712566, 1068849, 1241244, 1425132, 2137698, 3206547, 4275396, 6413094, 9619641, 12826188, 19239282, 38478564]

約数ペア:

[(1, 38478564), (2, 19239282), (3, 12826188), (4, 9619641), (6, 6413094), (9, 4275396), (12, 3206547), (18, 2137698), (27, 1425132), (31, 1241244), (36, 1068849), (54, 712566), (62, 620622), (81, 475044), (93, 413748), (108, 356283), (124, 310311), (162, 237522), (186, 206874), (243, 158348), (279, 137916), (324, 118761), (372, 103437), (486, 79174), (558, 68958), (837, 45972), (972, 39587), (1116, 34479), (1277, 30132), (1674, 22986), (2511, 15324), (2554, 15066), (3348, 11493), (3831, 10044), (5022, 7662), (5108, 7533)]