90347192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 191328480

約数和(自身を除く): 100981288

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 212, 296, 424, 443, 481, 689, 886, 962, 1378, 1772, 1924, 1961, 2756, 3544, 3848, 3922, 5512, 5759, 7844, 11518, 15688, 16391, 23036, 23479, 25493, 32782, 46072, 46958, 50986, 65564, 93916, 101972, 131128, 187832, 203944, 213083, 305227, 426166, 610454, 852332, 868723, 1220908, 1704664, 1737446, 2441816, 3474892, 6949784, 11293399, 22586798, 45173596, 90347192]

約数ペア:

[(1, 90347192), (2, 45173596), (4, 22586798), (8, 11293399), (13, 6949784), (26, 3474892), (37, 2441816), (52, 1737446), (53, 1704664), (74, 1220908), (104, 868723), (106, 852332), (148, 610454), (212, 426166), (296, 305227), (424, 213083), (443, 203944), (481, 187832), (689, 131128), (886, 101972), (962, 93916), (1378, 65564), (1772, 50986), (1924, 46958), (1961, 46072), (2756, 32782), (3544, 25493), (3848, 23479), (3922, 23036), (5512, 16391), (5759, 15688), (7844, 11518)]