77512770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9677}}^1$

素因数の和:9779

約数の個数: 48

約数和(自身を含む): 203818680

約数和(自身を除く): 126305910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 9677, 19354, 29031, 48385, 58062, 87093, 96770, 145155, 174186, 290310, 435465, 861253, 870930, 1722506, 2583759, 4306265, 5167518, 7751277, 8612530, 12918795, 15502554, 25837590, 38756385, 77512770]

約数ペア:

[(1, 77512770), (2, 38756385), (3, 25837590), (5, 15502554), (6, 12918795), (9, 8612530), (10, 7751277), (15, 5167518), (18, 4306265), (30, 2583759), (45, 1722506), (89, 870930), (90, 861253), (178, 435465), (267, 290310), (445, 174186), (534, 145155), (801, 96770), (890, 87093), (1335, 58062), (1602, 48385), (2670, 29031), (4005, 19354), (8010, 9677)]