86671260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1$

素因数の和:37067

約数の個数: 72

約数和(自身を含む): 283133760

約数和(自身を除く): 196462500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37039, 74078, 111117, 148156, 185195, 222234, 333351, 370390, 444468, 481507, 555585, 666702, 740780, 963014, 1111170, 1333404, 1444521, 1666755, 1926028, 2222340, 2407535, 2889042, 3333510, 4333563, 4815070, 5778084, 6667020, 7222605, 8667126, 9630140, 14445210, 17334252, 21667815, 28890420, 43335630, 86671260]

約数ペア:

[(1, 86671260), (2, 43335630), (3, 28890420), (4, 21667815), (5, 17334252), (6, 14445210), (9, 9630140), (10, 8667126), (12, 7222605), (13, 6667020), (15, 5778084), (18, 4815070), (20, 4333563), (26, 3333510), (30, 2889042), (36, 2407535), (39, 2222340), (45, 1926028), (52, 1666755), (60, 1444521), (65, 1333404), (78, 1111170), (90, 963014), (117, 740780), (130, 666702), (156, 555585), (180, 481507), (195, 444468), (234, 370390), (260, 333351), (390, 222234), (468, 185195), (585, 148156), (780, 111117), (1170, 74078), (2340, 37039)]