86977992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 224040960

約数和(自身を除く): 137062968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 271, 311, 344, 516, 542, 622, 813, 933, 1032, 1084, 1244, 1626, 1866, 2168, 2488, 3252, 3732, 6504, 7464, 11653, 13373, 23306, 26746, 34959, 40119, 46612, 53492, 69918, 80238, 84281, 93224, 106984, 139836, 160476, 168562, 252843, 279672, 320952, 337124, 505686, 674248, 1011372, 2022744, 3624083, 7248166, 10872249, 14496332, 21744498, 28992664, 43488996, 86977992]

約数ペア:

[(1, 86977992), (2, 43488996), (3, 28992664), (4, 21744498), (6, 14496332), (8, 10872249), (12, 7248166), (24, 3624083), (43, 2022744), (86, 1011372), (129, 674248), (172, 505686), (258, 337124), (271, 320952), (311, 279672), (344, 252843), (516, 168562), (542, 160476), (622, 139836), (813, 106984), (933, 93224), (1032, 84281), (1084, 80238), (1244, 69918), (1626, 53492), (1866, 46612), (2168, 40119), (2488, 34959), (3252, 26746), (3732, 23306), (6504, 13373), (7464, 11653)]