872501136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60793}}^1$

素因数の和:60840

約数の個数: 80

約数和(自身を含む): 2532921216

約数和(自身を除く): 1660420080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 60793, 121586, 182379, 243172, 364758, 486344, 729516, 790309, 972688, 1398239, 1459032, 1580618, 2370927, 2796478, 2918064, 3161236, 4194717, 4741854, 5592956, 6322472, 8389434, 9483708, 11185912, 12644944, 16778868, 18177107, 18967416, 22371824, 33557736, 36354214, 37934832, 54531321, 67115472, 72708428, 109062642, 145416856, 218125284, 290833712, 436250568, 872501136]

約数ペア:

[(1, 872501136), (2, 436250568), (3, 290833712), (4, 218125284), (6, 145416856), (8, 109062642), (12, 72708428), (13, 67115472), (16, 54531321), (23, 37934832), (24, 36354214), (26, 33557736), (39, 22371824), (46, 18967416), (48, 18177107), (52, 16778868), (69, 12644944), (78, 11185912), (92, 9483708), (104, 8389434), (138, 6322472), (156, 5592956), (184, 4741854), (208, 4194717), (276, 3161236), (299, 2918064), (312, 2796478), (368, 2370927), (552, 1580618), (598, 1459032), (624, 1398239), (897, 972688), (1104, 790309), (1196, 729516), (1794, 486344), (2392, 364758), (3588, 243172), (4784, 182379), (7176, 121586), (14352, 60793)]