87928218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30341}}^1$

素因数の和:30379

約数の個数: 48

約数和(自身を含む): 227200896

約数和(自身を除く): 139272678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 30341, 60682, 91023, 182046, 212387, 273069, 424774, 546138, 637161, 697843, 1274322, 1395686, 1911483, 2093529, 3822966, 4187058, 4884901, 6280587, 9769802, 12561174, 14654703, 29309406, 43964109, 87928218]

約数ペア:

[(1, 87928218), (2, 43964109), (3, 29309406), (6, 14654703), (7, 12561174), (9, 9769802), (14, 6280587), (18, 4884901), (21, 4187058), (23, 3822966), (42, 2093529), (46, 1911483), (63, 1395686), (69, 1274322), (126, 697843), (138, 637161), (161, 546138), (207, 424774), (322, 273069), (414, 212387), (483, 182046), (966, 91023), (1449, 60682), (2898, 30341)]