71705568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6173}}^1$

素因数の和:6208

約数の個数: 72

約数和(自身を含む): 206927784

約数和(自身を除く): 135222216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 6173, 11616, 12346, 18519, 24692, 37038, 49384, 67903, 74076, 98768, 135806, 148152, 197536, 203709, 271612, 296304, 407418, 543224, 592608, 746933, 814836, 1086448, 1493866, 1629672, 2172896, 2240799, 2987732, 3259344, 4481598, 5975464, 6518688, 8963196, 11950928, 17926392, 23901856, 35852784, 71705568]

約数ペア:

[(1, 71705568), (2, 35852784), (3, 23901856), (4, 17926392), (6, 11950928), (8, 8963196), (11, 6518688), (12, 5975464), (16, 4481598), (22, 3259344), (24, 2987732), (32, 2240799), (33, 2172896), (44, 1629672), (48, 1493866), (66, 1086448), (88, 814836), (96, 746933), (121, 592608), (132, 543224), (176, 407418), (242, 296304), (264, 271612), (352, 203709), (363, 197536), (484, 148152), (528, 135806), (726, 98768), (968, 74076), (1056, 67903), (1452, 49384), (1936, 37038), (2904, 24692), (3872, 18519), (5808, 12346), (6173, 11616)]