25881768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 79104960

約数和(自身を除く): 53223192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 3631, 7128, 7262, 10893, 14524, 21786, 29048, 32679, 39941, 43572, 65358, 79882, 87144, 98037, 119823, 130716, 159764, 196074, 239646, 261432, 294111, 319528, 359469, 392148, 479292, 588222, 718938, 784296, 958584, 1078407, 1176444, 1437876, 2156814, 2352888, 2875752, 3235221, 4313628, 6470442, 8627256, 12940884, 25881768]

約数ペア:

[(1, 25881768), (2, 12940884), (3, 8627256), (4, 6470442), (6, 4313628), (8, 3235221), (9, 2875752), (11, 2352888), (12, 2156814), (18, 1437876), (22, 1176444), (24, 1078407), (27, 958584), (33, 784296), (36, 718938), (44, 588222), (54, 479292), (66, 392148), (72, 359469), (81, 319528), (88, 294111), (99, 261432), (108, 239646), (132, 196074), (162, 159764), (198, 130716), (216, 119823), (264, 98037), (297, 87144), (324, 79882), (396, 65358), (594, 43572), (648, 39941), (792, 32679), (891, 29048), (1188, 21786), (1782, 14524), (2376, 10893), (3564, 7262), (3631, 7128)]