180080524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 376917408

約数和(自身を除く): 196836884

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 289, 299, 391, 442, 521, 578, 598, 782, 884, 1042, 1156, 1196, 1564, 2084, 3757, 5083, 6647, 6773, 7514, 8857, 10166, 11983, 13294, 13546, 15028, 17714, 20332, 23966, 26588, 27092, 35428, 47932, 86411, 115141, 150569, 155779, 172822, 203711, 230282, 301138, 311558, 345644, 407422, 460564, 602276, 623116, 814844, 1957397, 2648243, 3463087, 3914794, 5296486, 6926174, 7829588, 10592972, 13852348, 45020131, 90040262, 180080524]

約数ペア:

[(1, 180080524), (2, 90040262), (4, 45020131), (13, 13852348), (17, 10592972), (23, 7829588), (26, 6926174), (34, 5296486), (46, 3914794), (52, 3463087), (68, 2648243), (92, 1957397), (221, 814844), (289, 623116), (299, 602276), (391, 460564), (442, 407422), (521, 345644), (578, 311558), (598, 301138), (782, 230282), (884, 203711), (1042, 172822), (1156, 155779), (1196, 150569), (1564, 115141), (2084, 86411), (3757, 47932), (5083, 35428), (6647, 27092), (6773, 26588), (7514, 23966), (8857, 20332), (10166, 17714), (11983, 15028), (13294, 13546)]