85756006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 78473114

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 107, 131, 133, 161, 214, 262, 266, 322, 437, 749, 874, 917, 1498, 1834, 2033, 2461, 2489, 3013, 3059, 4066, 4922, 4978, 6026, 6118, 14017, 14231, 17227, 17423, 21091, 28034, 28462, 34454, 34846, 42182, 46759, 57247, 93518, 98119, 114494, 196238, 266323, 322391, 327313, 400729, 532646, 644782, 654626, 801458, 1864261, 2256737, 3728522, 4513474, 6125429, 12250858, 42878003, 85756006]

約数ペア:

[(1, 85756006), (2, 42878003), (7, 12250858), (14, 6125429), (19, 4513474), (23, 3728522), (38, 2256737), (46, 1864261), (107, 801458), (131, 654626), (133, 644782), (161, 532646), (214, 400729), (262, 327313), (266, 322391), (322, 266323), (437, 196238), (749, 114494), (874, 98119), (917, 93518), (1498, 57247), (1834, 46759), (2033, 42182), (2461, 34846), (2489, 34454), (3013, 28462), (3059, 28034), (4066, 21091), (4922, 17423), (4978, 17227), (6026, 14231), (6118, 14017)]