86887360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 112

約数和(自身を含む): 239938560

約数和(自身を除く): 153051200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 491, 553, 560, 632, 790, 982, 1106, 1120, 1264, 1580, 1964, 2212, 2240, 2455, 2528, 2765, 3160, 3437, 3928, 4424, 4910, 5056, 5530, 6320, 6874, 7856, 8848, 9820, 11060, 12640, 13748, 15712, 17185, 17696, 19640, 22120, 25280, 27496, 31424, 34370, 35392, 38789, 39280, 44240, 54992, 68740, 77578, 78560, 88480, 109984, 137480, 155156, 157120, 176960, 193945, 219968, 271523, 274960, 310312, 387890, 543046, 549920, 620624, 775780, 1086092, 1099840, 1241248, 1357615, 1551560, 2172184, 2482496, 2715230, 3103120, 4344368, 5430460, 6206240, 8688736, 10860920, 12412480, 17377472, 21721840, 43443680, 86887360]

約数ペア:

[(1, 86887360), (2, 43443680), (4, 21721840), (5, 17377472), (7, 12412480), (8, 10860920), (10, 8688736), (14, 6206240), (16, 5430460), (20, 4344368), (28, 3103120), (32, 2715230), (35, 2482496), (40, 2172184), (56, 1551560), (64, 1357615), (70, 1241248), (79, 1099840), (80, 1086092), (112, 775780), (140, 620624), (158, 549920), (160, 543046), (224, 387890), (280, 310312), (316, 274960), (320, 271523), (395, 219968), (448, 193945), (491, 176960), (553, 157120), (560, 155156), (632, 137480), (790, 109984), (982, 88480), (1106, 78560), (1120, 77578), (1264, 68740), (1580, 54992), (1964, 44240), (2212, 39280), (2240, 38789), (2455, 35392), (2528, 34370), (2765, 31424), (3160, 27496), (3437, 25280), (3928, 22120), (4424, 19640), (4910, 17696), (5056, 17185), (5530, 15712), (6320, 13748), (6874, 12640), (7856, 11060), (8848, 9820)]