63381132

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 164560032

約数和(自身を除く): 101178900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 137, 142, 181, 213, 274, 284, 362, 411, 426, 543, 548, 639, 724, 822, 852, 1086, 1233, 1278, 1629, 1644, 2172, 2466, 2556, 3258, 4932, 6516, 9727, 12851, 19454, 24797, 25702, 29181, 38553, 38908, 49594, 51404, 58362, 74391, 77106, 87543, 99188, 115659, 116724, 148782, 154212, 175086, 223173, 231318, 297564, 350172, 446346, 462636, 892692, 1760587, 3521174, 5281761, 7042348, 10563522, 15845283, 21127044, 31690566, 63381132]

約数ペア:

[(1, 63381132), (2, 31690566), (3, 21127044), (4, 15845283), (6, 10563522), (9, 7042348), (12, 5281761), (18, 3521174), (36, 1760587), (71, 892692), (137, 462636), (142, 446346), (181, 350172), (213, 297564), (274, 231318), (284, 223173), (362, 175086), (411, 154212), (426, 148782), (543, 116724), (548, 115659), (639, 99188), (724, 87543), (822, 77106), (852, 74391), (1086, 58362), (1233, 51404), (1278, 49594), (1629, 38908), (1644, 38553), (2172, 29181), (2466, 25702), (2556, 24797), (3258, 19454), (4932, 12851), (6516, 9727)]