87900876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12919}}^1$

素因数の和:12945

約数の個数: 72

約数和(自身を含む): 263361280

約数和(自身を除く): 175460404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12919, 25838, 38757, 51676, 77514, 90433, 116271, 155028, 180866, 232542, 271299, 348813, 361732, 465084, 542598, 697626, 813897, 1046439, 1085196, 1395252, 1627794, 2092878, 2441691, 3139317, 3255588, 4185756, 4883382, 6278634, 7325073, 9766764, 12557268, 14650146, 21975219, 29300292, 43950438, 87900876]

約数ペア:

[(1, 87900876), (2, 43950438), (3, 29300292), (4, 21975219), (6, 14650146), (7, 12557268), (9, 9766764), (12, 7325073), (14, 6278634), (18, 4883382), (21, 4185756), (27, 3255588), (28, 3139317), (36, 2441691), (42, 2092878), (54, 1627794), (63, 1395252), (81, 1085196), (84, 1046439), (108, 813897), (126, 697626), (162, 542598), (189, 465084), (243, 361732), (252, 348813), (324, 271299), (378, 232542), (486, 180866), (567, 155028), (756, 116271), (972, 90433), (1134, 77514), (1701, 51676), (2268, 38757), (3402, 25838), (6804, 12919)]