85214948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 113933596

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 47, 52, 68, 91, 94, 119, 182, 188, 221, 238, 293, 329, 364, 442, 476, 586, 611, 658, 799, 884, 1172, 1222, 1316, 1547, 1598, 2051, 2444, 3094, 3196, 3809, 4102, 4277, 4981, 5593, 6188, 7618, 8204, 8554, 9962, 10387, 11186, 13771, 15236, 17108, 19924, 20774, 22372, 26663, 27542, 34867, 41548, 53326, 55084, 64753, 69734, 72709, 96397, 106652, 129506, 139468, 145418, 179023, 192794, 234107, 259012, 290836, 358046, 385588, 453271, 468214, 716092, 906542, 936428, 1253161, 1638749, 1813084, 2506322, 3043391, 3277498, 5012644, 6086782, 6554996, 12173564, 21303737, 42607474, 85214948]

約数ペア:

[(1, 85214948), (2, 42607474), (4, 21303737), (7, 12173564), (13, 6554996), (14, 6086782), (17, 5012644), (26, 3277498), (28, 3043391), (34, 2506322), (47, 1813084), (52, 1638749), (68, 1253161), (91, 936428), (94, 906542), (119, 716092), (182, 468214), (188, 453271), (221, 385588), (238, 358046), (293, 290836), (329, 259012), (364, 234107), (442, 192794), (476, 179023), (586, 145418), (611, 139468), (658, 129506), (799, 106652), (884, 96397), (1172, 72709), (1222, 69734), (1316, 64753), (1547, 55084), (1598, 53326), (2051, 41548), (2444, 34867), (3094, 27542), (3196, 26663), (3809, 22372), (4102, 20774), (4277, 19924), (4981, 17108), (5593, 15236), (6188, 13771), (7618, 11186), (8204, 10387), (8554, 9962)]