78814112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 98997088

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 47, 52, 58, 94, 104, 116, 139, 188, 208, 232, 278, 376, 377, 416, 464, 556, 611, 752, 754, 928, 1112, 1222, 1363, 1504, 1508, 1807, 2224, 2444, 2726, 3016, 3614, 4031, 4448, 4888, 5452, 6032, 6533, 7228, 8062, 9776, 10904, 12064, 13066, 14456, 16124, 17719, 19552, 21808, 26132, 28912, 32248, 35438, 43616, 52264, 52403, 57824, 64496, 70876, 84929, 104528, 104806, 128992, 141752, 169858, 189457, 209056, 209612, 283504, 339716, 378914, 419224, 567008, 679432, 757828, 838448, 1358864, 1515656, 1676896, 2462941, 2717728, 3031312, 4925882, 6062624, 9851764, 19703528, 39407056, 78814112]

約数ペア:

[(1, 78814112), (2, 39407056), (4, 19703528), (8, 9851764), (13, 6062624), (16, 4925882), (26, 3031312), (29, 2717728), (32, 2462941), (47, 1676896), (52, 1515656), (58, 1358864), (94, 838448), (104, 757828), (116, 679432), (139, 567008), (188, 419224), (208, 378914), (232, 339716), (278, 283504), (376, 209612), (377, 209056), (416, 189457), (464, 169858), (556, 141752), (611, 128992), (752, 104806), (754, 104528), (928, 84929), (1112, 70876), (1222, 64496), (1363, 57824), (1504, 52403), (1508, 52264), (1807, 43616), (2224, 35438), (2444, 32248), (2726, 28912), (3016, 26132), (3614, 21808), (4031, 19552), (4448, 17719), (4888, 16124), (5452, 14456), (6032, 13066), (6533, 12064), (7228, 10904), (8062, 9776)]