172590444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{368783}}^1$

素因数の和:368806

約数の個数: 36

約数和(自身を含む): 469830816

約数和(自身を除く): 297240372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 368783, 737566, 1106349, 1475132, 2212698, 3319047, 4425396, 4794179, 6638094, 9588358, 13276188, 14382537, 19176716, 28765074, 43147611, 57530148, 86295222, 172590444]

約数ペア:

[(1, 172590444), (2, 86295222), (3, 57530148), (4, 43147611), (6, 28765074), (9, 19176716), (12, 14382537), (13, 13276188), (18, 9588358), (26, 6638094), (36, 4794179), (39, 4425396), (52, 3319047), (78, 2212698), (117, 1475132), (156, 1106349), (234, 737566), (468, 368783)]