72513684

素因数分解:

$2^2\times 3^3\times {\mathrm{709}}^1\times {\mathrm{947}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 188462400

約数和(自身を除く): 115948716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 709, 947, 1418, 1894, 2127, 2836, 2841, 3788, 4254, 5682, 6381, 8508, 8523, 11364, 12762, 17046, 19143, 25524, 25569, 34092, 38286, 51138, 76572, 102276, 671423, 1342846, 2014269, 2685692, 4028538, 6042807, 8057076, 12085614, 18128421, 24171228, 36256842, 72513684]

約数ペア:

[(1, 72513684), (2, 36256842), (3, 24171228), (4, 18128421), (6, 12085614), (9, 8057076), (12, 6042807), (18, 4028538), (27, 2685692), (36, 2014269), (54, 1342846), (108, 671423), (709, 102276), (947, 76572), (1418, 51138), (1894, 38286), (2127, 34092), (2836, 25569), (2841, 25524), (3788, 19143), (4254, 17046), (5682, 12762), (6381, 11364), (8508, 8523)]