84725788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 181108480

約数和(自身を除く): 96382692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2377, 2546, 4754, 5092, 8911, 9508, 16639, 17822, 33278, 35644, 45163, 66556, 90326, 159259, 180652, 316141, 318518, 632282, 637036, 1114813, 1264564, 2229626, 3025921, 4459252, 6051842, 12103684, 21181447, 42362894, 84725788]

約数ペア:

[(1, 84725788), (2, 42362894), (4, 21181447), (7, 12103684), (14, 6051842), (19, 4459252), (28, 3025921), (38, 2229626), (67, 1264564), (76, 1114813), (133, 637036), (134, 632282), (266, 318518), (268, 316141), (469, 180652), (532, 159259), (938, 90326), (1273, 66556), (1876, 45163), (2377, 35644), (2546, 33278), (4754, 17822), (5092, 16639), (8911, 9508)]