72841398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 173809152

約数和(自身を除く): 100967754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 602, 742, 761, 903, 1113, 1522, 1806, 2226, 2279, 2283, 4558, 4566, 5327, 6837, 10654, 13674, 15953, 15981, 31906, 31962, 32723, 40333, 47859, 65446, 80666, 95718, 98169, 120999, 196338, 229061, 241998, 282331, 458122, 564662, 687183, 846993, 1374366, 1693986, 1734319, 3468638, 5202957, 10405914, 12140233, 24280466, 36420699, 72841398]

約数ペア:

[(1, 72841398), (2, 36420699), (3, 24280466), (6, 12140233), (7, 10405914), (14, 5202957), (21, 3468638), (42, 1734319), (43, 1693986), (53, 1374366), (86, 846993), (106, 687183), (129, 564662), (159, 458122), (258, 282331), (301, 241998), (318, 229061), (371, 196338), (602, 120999), (742, 98169), (761, 95718), (903, 80666), (1113, 65446), (1522, 47859), (1806, 40333), (2226, 32723), (2279, 31962), (2283, 31906), (4558, 15981), (4566, 15953), (5327, 13674), (6837, 10654)]