8720021952

素因数分解:

$2^6\times 3^5\times {\mathrm{560701}}^1$

素因数の和:560728

約数の個数: 84

約数和(自身を含む): 25920132056

約数和(自身を除く): 17200110104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 560701, 1121402, 1682103, 2242804, 3364206, 4485608, 5046309, 6728412, 8971216, 10092618, 13456824, 15138927, 17942432, 20185236, 26913648, 30277854, 35884864, 40370472, 45416781, 53827296, 60555708, 80740944, 90833562, 107654592, 121111416, 136250343, 161481888, 181667124, 242222832, 272500686, 322963776, 363334248, 484445664, 545001372, 726668496, 968891328, 1090002744, 1453336992, 2180005488, 2906673984, 4360010976, 8720021952]

約数ペア:

[(1, 8720021952), (2, 4360010976), (3, 2906673984), (4, 2180005488), (6, 1453336992), (8, 1090002744), (9, 968891328), (12, 726668496), (16, 545001372), (18, 484445664), (24, 363334248), (27, 322963776), (32, 272500686), (36, 242222832), (48, 181667124), (54, 161481888), (64, 136250343), (72, 121111416), (81, 107654592), (96, 90833562), (108, 80740944), (144, 60555708), (162, 53827296), (192, 45416781), (216, 40370472), (243, 35884864), (288, 30277854), (324, 26913648), (432, 20185236), (486, 17942432), (576, 15138927), (648, 13456824), (864, 10092618), (972, 8971216), (1296, 6728412), (1728, 5046309), (1944, 4485608), (2592, 3364206), (3888, 2242804), (5184, 1682103), (7776, 1121402), (15552, 560701)]