81677736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{162059}}^1$

素因数の和:162078

約数の個数: 48

約数和(自身を含む): 252813600

約数和(自身を除く): 171135864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 162059, 324118, 486177, 648236, 972354, 1134413, 1296472, 1458531, 1944708, 2268826, 2917062, 3403239, 3889416, 4537652, 5834124, 6806478, 9075304, 10209717, 11668248, 13612956, 20419434, 27225912, 40838868, 81677736]

約数ペア:

[(1, 81677736), (2, 40838868), (3, 27225912), (4, 20419434), (6, 13612956), (7, 11668248), (8, 10209717), (9, 9075304), (12, 6806478), (14, 5834124), (18, 4537652), (21, 3889416), (24, 3403239), (28, 2917062), (36, 2268826), (42, 1944708), (56, 1458531), (63, 1296472), (72, 1134413), (84, 972354), (126, 648236), (168, 486177), (252, 324118), (504, 162059)]