78708996

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1170

約数の個数: 60

約数和(自身を含む): 206739148

約数和(自身を除く): 128030152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 831, 877, 1108, 1662, 1754, 2493, 2631, 3324, 3508, 4986, 5262, 7479, 7893, 9972, 10524, 14958, 15786, 22437, 23679, 29916, 31572, 44874, 47358, 71037, 89748, 94716, 142074, 242929, 284148, 485858, 728787, 971716, 1457574, 2186361, 2915148, 4372722, 6559083, 8745444, 13118166, 19677249, 26236332, 39354498, 78708996]

約数ペア:

[(1, 78708996), (2, 39354498), (3, 26236332), (4, 19677249), (6, 13118166), (9, 8745444), (12, 6559083), (18, 4372722), (27, 2915148), (36, 2186361), (54, 1457574), (81, 971716), (108, 728787), (162, 485858), (277, 284148), (324, 242929), (554, 142074), (831, 94716), (877, 89748), (1108, 71037), (1662, 47358), (1754, 44874), (2493, 31572), (2631, 29916), (3324, 23679), (3508, 22437), (4986, 15786), (5262, 14958), (7479, 10524), (7893, 9972)]