86381532

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21667

約数の個数: 48

約数和(自身を含む): 230015520

約数和(自身を除く): 143633988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21617, 43234, 64851, 86468, 129702, 194553, 259404, 389106, 583659, 778212, 799829, 1167318, 1599658, 2334636, 2399487, 3199316, 4798974, 7198461, 9597948, 14396922, 21595383, 28793844, 43190766, 86381532]

約数ペア:

[(1, 86381532), (2, 43190766), (3, 28793844), (4, 21595383), (6, 14396922), (9, 9597948), (12, 7198461), (18, 4798974), (27, 3199316), (36, 2399487), (37, 2334636), (54, 1599658), (74, 1167318), (108, 799829), (111, 778212), (148, 583659), (222, 389106), (333, 259404), (444, 194553), (666, 129702), (999, 86468), (1332, 64851), (1998, 43234), (3996, 21617)]