77737590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41131}}^1$

素因数の和:41154

約数の個数: 64

約数和(自身を含む): 236920320

約数和(自身を除く): 159182730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 41131, 82262, 123393, 205655, 246786, 287917, 370179, 411310, 575834, 616965, 740358, 863751, 1110537, 1233930, 1439585, 1727502, 1850895, 2221074, 2591253, 2879170, 3701790, 4318755, 5182506, 5552685, 7773759, 8637510, 11105370, 12956265, 15547518, 25912530, 38868795, 77737590]

約数ペア:

[(1, 77737590), (2, 38868795), (3, 25912530), (5, 15547518), (6, 12956265), (7, 11105370), (9, 8637510), (10, 7773759), (14, 5552685), (15, 5182506), (18, 4318755), (21, 3701790), (27, 2879170), (30, 2591253), (35, 2221074), (42, 1850895), (45, 1727502), (54, 1439585), (63, 1233930), (70, 1110537), (90, 863751), (105, 740358), (126, 616965), (135, 575834), (189, 411310), (210, 370179), (270, 287917), (315, 246786), (378, 205655), (630, 123393), (945, 82262), (1890, 41131)]