68388948

素因数分解:

$2^2\times 3^6\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 84

約数和(自身を含む): 183624000

約数和(自身を除く): 115235052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 499, 564, 729, 846, 972, 998, 1269, 1458, 1497, 1692, 1996, 2538, 2916, 2994, 3807, 4491, 5076, 5988, 7614, 8982, 11421, 13473, 15228, 17964, 22842, 23453, 26946, 34263, 40419, 45684, 46906, 53892, 68526, 70359, 80838, 93812, 121257, 137052, 140718, 161676, 211077, 242514, 281436, 363771, 422154, 485028, 633231, 727542, 844308, 1266462, 1455084, 1899693, 2532924, 3799386, 5699079, 7598772, 11398158, 17097237, 22796316, 34194474, 68388948]

約数ペア:

[(1, 68388948), (2, 34194474), (3, 22796316), (4, 17097237), (6, 11398158), (9, 7598772), (12, 5699079), (18, 3799386), (27, 2532924), (36, 1899693), (47, 1455084), (54, 1266462), (81, 844308), (94, 727542), (108, 633231), (141, 485028), (162, 422154), (188, 363771), (243, 281436), (282, 242514), (324, 211077), (423, 161676), (486, 140718), (499, 137052), (564, 121257), (729, 93812), (846, 80838), (972, 70359), (998, 68526), (1269, 53892), (1458, 46906), (1497, 45684), (1692, 40419), (1996, 34263), (2538, 26946), (2916, 23453), (2994, 22842), (3807, 17964), (4491, 15228), (5076, 13473), (5988, 11421), (7614, 8982)]