86123800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 230699520

約数和(自身を除く): 144575720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 227, 271, 280, 350, 454, 542, 700, 908, 1084, 1135, 1355, 1400, 1589, 1816, 1897, 2168, 2270, 2710, 3178, 3794, 4540, 5420, 5675, 6356, 6775, 7588, 7945, 9080, 9485, 10840, 11350, 12712, 13550, 15176, 15890, 18970, 22700, 27100, 31780, 37940, 39725, 45400, 47425, 54200, 61517, 63560, 75880, 79450, 94850, 123034, 158900, 189700, 246068, 307585, 317800, 379400, 430619, 492136, 615170, 861238, 1230340, 1537925, 1722476, 2153095, 2460680, 3075850, 3444952, 4306190, 6151700, 8612380, 10765475, 12303400, 17224760, 21530950, 43061900, 86123800]

約数ペア:

[(1, 86123800), (2, 43061900), (4, 21530950), (5, 17224760), (7, 12303400), (8, 10765475), (10, 8612380), (14, 6151700), (20, 4306190), (25, 3444952), (28, 3075850), (35, 2460680), (40, 2153095), (50, 1722476), (56, 1537925), (70, 1230340), (100, 861238), (140, 615170), (175, 492136), (200, 430619), (227, 379400), (271, 317800), (280, 307585), (350, 246068), (454, 189700), (542, 158900), (700, 123034), (908, 94850), (1084, 79450), (1135, 75880), (1355, 63560), (1400, 61517), (1589, 54200), (1816, 47425), (1897, 45400), (2168, 39725), (2270, 37940), (2710, 31780), (3178, 27100), (3794, 22700), (4540, 18970), (5420, 15890), (5675, 15176), (6356, 13550), (6775, 12712), (7588, 11350), (7945, 10840), (9080, 9485)]