89878248

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 80

約数和(自身を含む): 256590180

約数和(自身を除く): 166711932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2617, 2862, 3816, 4293, 5234, 5724, 7851, 8586, 10468, 11448, 15702, 17172, 20936, 23553, 31404, 34344, 47106, 62808, 70659, 94212, 138701, 141318, 188424, 211977, 277402, 282636, 416103, 423954, 554804, 565272, 832206, 847908, 1109608, 1248309, 1664412, 1695816, 2496618, 3328824, 3744927, 4993236, 7489854, 9986472, 11234781, 14979708, 22469562, 29959416, 44939124, 89878248]

約数ペア:

[(1, 89878248), (2, 44939124), (3, 29959416), (4, 22469562), (6, 14979708), (8, 11234781), (9, 9986472), (12, 7489854), (18, 4993236), (24, 3744927), (27, 3328824), (36, 2496618), (53, 1695816), (54, 1664412), (72, 1248309), (81, 1109608), (106, 847908), (108, 832206), (159, 565272), (162, 554804), (212, 423954), (216, 416103), (318, 282636), (324, 277402), (424, 211977), (477, 188424), (636, 141318), (648, 138701), (954, 94212), (1272, 70659), (1431, 62808), (1908, 47106), (2617, 34344), (2862, 31404), (3816, 23553), (4293, 20936), (5234, 17172), (5724, 15702), (7851, 11448), (8586, 10468)]