80906688

素因数分解:

$2^6\times 3^4\times {\mathrm{15607}}^1$

素因数の和:15631

約数の個数: 70

約数和(自身を含む): 239848136

約数和(自身を除く): 158941448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15607, 31214, 46821, 62428, 93642, 124856, 140463, 187284, 249712, 280926, 374568, 421389, 499424, 561852, 749136, 842778, 998848, 1123704, 1264167, 1498272, 1685556, 2247408, 2528334, 2996544, 3371112, 4494816, 5056668, 6742224, 8989632, 10113336, 13484448, 20226672, 26968896, 40453344, 80906688]

約数ペア:

[(1, 80906688), (2, 40453344), (3, 26968896), (4, 20226672), (6, 13484448), (8, 10113336), (9, 8989632), (12, 6742224), (16, 5056668), (18, 4494816), (24, 3371112), (27, 2996544), (32, 2528334), (36, 2247408), (48, 1685556), (54, 1498272), (64, 1264167), (72, 1123704), (81, 998848), (96, 842778), (108, 749136), (144, 561852), (162, 499424), (192, 421389), (216, 374568), (288, 280926), (324, 249712), (432, 187284), (576, 140463), (648, 124856), (864, 93642), (1296, 62428), (1728, 46821), (2592, 31214), (5184, 15607)]