90174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 218880

約数和(自身を除く): 128706

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 113, 114, 133, 226, 266, 339, 399, 678, 791, 798, 1582, 2147, 2373, 4294, 4746, 6441, 12882, 15029, 30058, 45087, 90174]

約数ペア:

[(1, 90174), (2, 45087), (3, 30058), (6, 15029), (7, 12882), (14, 6441), (19, 4746), (21, 4294), (38, 2373), (42, 2147), (57, 1582), (113, 798), (114, 791), (133, 678), (226, 399), (266, 339)]