888960156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{35159}}^1$

素因数の和:35223

約数の個数: 72

約数和(自身を含む): 2469075840

約数和(自身を除く): 1580115684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 35159, 70318, 105477, 140636, 210954, 246113, 421908, 492226, 738339, 984452, 1476678, 1511837, 1722791, 2953356, 3023674, 3445582, 4535511, 5168373, 6047348, 6891164, 9071022, 10336746, 10582859, 18142044, 20673492, 21165718, 31748577, 42331436, 63497154, 74080013, 126994308, 148160026, 222240039, 296320052, 444480078, 888960156]

約数ペア:

[(1, 888960156), (2, 444480078), (3, 296320052), (4, 222240039), (6, 148160026), (7, 126994308), (12, 74080013), (14, 63497154), (21, 42331436), (28, 31748577), (42, 21165718), (43, 20673492), (49, 18142044), (84, 10582859), (86, 10336746), (98, 9071022), (129, 6891164), (147, 6047348), (172, 5168373), (196, 4535511), (258, 3445582), (294, 3023674), (301, 2953356), (516, 1722791), (588, 1511837), (602, 1476678), (903, 984452), (1204, 738339), (1806, 492226), (2107, 421908), (3612, 246113), (4214, 210954), (6321, 140636), (8428, 105477), (12642, 70318), (25284, 35159)]