87683562

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 203084388

約数和(自身を除く): 115400826

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 137, 186, 222, 274, 279, 333, 411, 558, 666, 822, 961, 1147, 1233, 1922, 2294, 2466, 2883, 3441, 4247, 5069, 5766, 6882, 8494, 8649, 10138, 10323, 12741, 15207, 17298, 20646, 25482, 30414, 35557, 38223, 45621, 71114, 76446, 91242, 106671, 131657, 157139, 213342, 263314, 314278, 320013, 394971, 471417, 640026, 789942, 942834, 1184913, 1414251, 2369826, 2828502, 4871309, 9742618, 14613927, 29227854, 43841781, 87683562]

約数ペア:

[(1, 87683562), (2, 43841781), (3, 29227854), (6, 14613927), (9, 9742618), (18, 4871309), (31, 2828502), (37, 2369826), (62, 1414251), (74, 1184913), (93, 942834), (111, 789942), (137, 640026), (186, 471417), (222, 394971), (274, 320013), (279, 314278), (333, 263314), (411, 213342), (558, 157139), (666, 131657), (822, 106671), (961, 91242), (1147, 76446), (1233, 71114), (1922, 45621), (2294, 38223), (2466, 35557), (2883, 30414), (3441, 25482), (4247, 20646), (5069, 17298), (5766, 15207), (6882, 12741), (8494, 10323), (8649, 10138)]