89562060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71081}}^1$

素因数の和:71103

約数の個数: 72

約数和(自身を含む): 310486176

約数和(自身を除く): 220924116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 71081, 142162, 213243, 284324, 355405, 426486, 497567, 639729, 710810, 852972, 995134, 1066215, 1279458, 1421620, 1492701, 1990268, 2132430, 2487835, 2558916, 2985402, 3198645, 4264860, 4478103, 4975670, 5970804, 6397290, 7463505, 8956206, 9951340, 12794580, 14927010, 17912412, 22390515, 29854020, 44781030, 89562060]

約数ペア:

[(1, 89562060), (2, 44781030), (3, 29854020), (4, 22390515), (5, 17912412), (6, 14927010), (7, 12794580), (9, 9951340), (10, 8956206), (12, 7463505), (14, 6397290), (15, 5970804), (18, 4975670), (20, 4478103), (21, 4264860), (28, 3198645), (30, 2985402), (35, 2558916), (36, 2487835), (42, 2132430), (45, 1990268), (60, 1492701), (63, 1421620), (70, 1279458), (84, 1066215), (90, 995134), (105, 852972), (126, 710810), (140, 639729), (180, 497567), (210, 426486), (252, 355405), (315, 284324), (420, 213243), (630, 142162), (1260, 71081)]