77830872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9857}}^1$

素因数の和:9920

約数の個数: 64

約数和(自身を含む): 227128320

約数和(自身を除く): 149297448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 9857, 19714, 29571, 39428, 59142, 68999, 78856, 118284, 137998, 206997, 236568, 275996, 413994, 463279, 551992, 827988, 926558, 1389837, 1655976, 1853116, 2779674, 3242953, 3706232, 5559348, 6485906, 9728859, 11118696, 12971812, 19457718, 25943624, 38915436, 77830872]

約数ペア:

[(1, 77830872), (2, 38915436), (3, 25943624), (4, 19457718), (6, 12971812), (7, 11118696), (8, 9728859), (12, 6485906), (14, 5559348), (21, 3706232), (24, 3242953), (28, 2779674), (42, 1853116), (47, 1655976), (56, 1389837), (84, 926558), (94, 827988), (141, 551992), (168, 463279), (188, 413994), (282, 275996), (329, 236568), (376, 206997), (564, 137998), (658, 118284), (987, 78856), (1128, 68999), (1316, 59142), (1974, 39428), (2632, 29571), (3948, 19714), (7896, 9857)]