76621860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60811}}^1$

素因数の和:60833

約数の個数: 72

約数和(自身を含む): 265626816

約数和(自身を除く): 189004956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60811, 121622, 182433, 243244, 304055, 364866, 425677, 547299, 608110, 729732, 851354, 912165, 1094598, 1216220, 1277031, 1702708, 1824330, 2128385, 2189196, 2554062, 2736495, 3648660, 3831093, 4256770, 5108124, 5472990, 6385155, 7662186, 8513540, 10945980, 12770310, 15324372, 19155465, 25540620, 38310930, 76621860]

約数ペア:

[(1, 76621860), (2, 38310930), (3, 25540620), (4, 19155465), (5, 15324372), (6, 12770310), (7, 10945980), (9, 8513540), (10, 7662186), (12, 6385155), (14, 5472990), (15, 5108124), (18, 4256770), (20, 3831093), (21, 3648660), (28, 2736495), (30, 2554062), (35, 2189196), (36, 2128385), (42, 1824330), (45, 1702708), (60, 1277031), (63, 1216220), (70, 1094598), (84, 912165), (90, 851354), (105, 729732), (126, 608110), (140, 547299), (180, 425677), (210, 364866), (252, 304055), (315, 243244), (420, 182433), (630, 121622), (1260, 60811)]