80491248

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2399}}^1$

素因数の和:2646

約数の個数: 60

約数和(自身を含む): 226324800

約数和(自身を除く): 145833552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 932, 1398, 1864, 2097, 2399, 2796, 3728, 4194, 4798, 5592, 7197, 8388, 9596, 11184, 14394, 16776, 19192, 21591, 28788, 33552, 38384, 43182, 57576, 86364, 115152, 172728, 345456, 558967, 1117934, 1676901, 2235868, 3353802, 4471736, 5030703, 6707604, 8943472, 10061406, 13415208, 20122812, 26830416, 40245624, 80491248]

約数ペア:

[(1, 80491248), (2, 40245624), (3, 26830416), (4, 20122812), (6, 13415208), (8, 10061406), (9, 8943472), (12, 6707604), (16, 5030703), (18, 4471736), (24, 3353802), (36, 2235868), (48, 1676901), (72, 1117934), (144, 558967), (233, 345456), (466, 172728), (699, 115152), (932, 86364), (1398, 57576), (1864, 43182), (2097, 38384), (2399, 33552), (2796, 28788), (3728, 21591), (4194, 19192), (4798, 16776), (5592, 14394), (7197, 11184), (8388, 9596)]