77225238

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1850

約数の個数: 40

約数和(自身を含む): 173708568

約数和(自身を除く): 96483330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 626, 939, 1523, 1878, 2817, 3046, 4569, 5634, 8451, 9138, 13707, 16902, 25353, 27414, 41121, 50706, 82242, 123363, 246726, 476699, 953398, 1430097, 2860194, 4290291, 8580582, 12870873, 25741746, 38612619, 77225238]

約数ペア:

[(1, 77225238), (2, 38612619), (3, 25741746), (6, 12870873), (9, 8580582), (18, 4290291), (27, 2860194), (54, 1430097), (81, 953398), (162, 476699), (313, 246726), (626, 123363), (939, 82242), (1523, 50706), (1878, 41121), (2817, 27414), (3046, 25353), (4569, 16902), (5634, 13707), (8451, 9138)]