81086784

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14563}}^1$

素因数の和:14607

約数の個数: 56

約数和(自身を含む): 221955360

約数和(自身を除く): 140868576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 14563, 29126, 43689, 58252, 87378, 116504, 174756, 233008, 349512, 422327, 466016, 699024, 844654, 932032, 1266981, 1398048, 1689308, 2533962, 2796096, 3378616, 5067924, 6757232, 10135848, 13514464, 20271696, 27028928, 40543392, 81086784]

約数ペア:

[(1, 81086784), (2, 40543392), (3, 27028928), (4, 20271696), (6, 13514464), (8, 10135848), (12, 6757232), (16, 5067924), (24, 3378616), (29, 2796096), (32, 2533962), (48, 1689308), (58, 1398048), (64, 1266981), (87, 932032), (96, 844654), (116, 699024), (174, 466016), (192, 422327), (232, 349512), (348, 233008), (464, 174756), (696, 116504), (928, 87378), (1392, 58252), (1856, 43689), (2784, 29126), (5568, 14563)]