72609222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90989}}^1$

素因数の和:91020

約数の個数: 32

約数和(自身を含む): 174700800

約数和(自身を除く): 102091578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90989, 181978, 272967, 545934, 636923, 1273846, 1728791, 1910769, 3457582, 3821538, 5186373, 10372746, 12101537, 24203074, 36304611, 72609222]

約数ペア:

[(1, 72609222), (2, 36304611), (3, 24203074), (6, 12101537), (7, 10372746), (14, 5186373), (19, 3821538), (21, 3457582), (38, 1910769), (42, 1728791), (57, 1273846), (114, 636923), (133, 545934), (266, 272967), (399, 181978), (798, 90989)]