15977232

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 60

約数和(自身を含む): 45034444

約数和(自身を除く): 29057212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 613, 724, 1086, 1226, 1448, 1629, 1839, 2172, 2452, 2896, 3258, 3678, 4344, 4904, 5517, 6516, 7356, 8688, 9808, 11034, 13032, 14712, 22068, 26064, 29424, 44136, 88272, 110953, 221906, 332859, 443812, 665718, 887624, 998577, 1331436, 1775248, 1997154, 2662872, 3994308, 5325744, 7988616, 15977232]

約数ペア:

[(1, 15977232), (2, 7988616), (3, 5325744), (4, 3994308), (6, 2662872), (8, 1997154), (9, 1775248), (12, 1331436), (16, 998577), (18, 887624), (24, 665718), (36, 443812), (48, 332859), (72, 221906), (144, 110953), (181, 88272), (362, 44136), (543, 29424), (613, 26064), (724, 22068), (1086, 14712), (1226, 13032), (1448, 11034), (1629, 9808), (1839, 8688), (2172, 7356), (2452, 6516), (2896, 5517), (3258, 4904), (3678, 4344)]