72208188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154291}}^1$

素因数の和:154314

約数の個数: 36

約数和(自身を含む): 196568008

約数和(自身を除く): 124359820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154291, 308582, 462873, 617164, 925746, 1388619, 1851492, 2005783, 2777238, 4011566, 5554476, 6017349, 8023132, 12034698, 18052047, 24069396, 36104094, 72208188]

約数ペア:

[(1, 72208188), (2, 36104094), (3, 24069396), (4, 18052047), (6, 12034698), (9, 8023132), (12, 6017349), (13, 5554476), (18, 4011566), (26, 2777238), (36, 2005783), (39, 1851492), (52, 1388619), (78, 925746), (117, 617164), (156, 462873), (234, 308582), (468, 154291)]