38320776

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 115615500

約数和(自身を除く): 77294724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 4549, 8424, 9098, 13647, 18196, 27294, 36392, 40941, 54588, 59137, 81882, 109176, 118274, 122823, 163764, 177411, 236548, 245646, 327528, 354822, 368469, 473096, 491292, 532233, 709644, 736938, 982584, 1064466, 1419288, 1473876, 1596699, 2128932, 2947752, 3193398, 4257864, 4790097, 6386796, 9580194, 12773592, 19160388, 38320776]

約数ペア:

[(1, 38320776), (2, 19160388), (3, 12773592), (4, 9580194), (6, 6386796), (8, 4790097), (9, 4257864), (12, 3193398), (13, 2947752), (18, 2128932), (24, 1596699), (26, 1473876), (27, 1419288), (36, 1064466), (39, 982584), (52, 736938), (54, 709644), (72, 532233), (78, 491292), (81, 473096), (104, 368469), (108, 354822), (117, 327528), (156, 245646), (162, 236548), (216, 177411), (234, 163764), (312, 122823), (324, 118274), (351, 109176), (468, 81882), (648, 59137), (702, 54588), (936, 40941), (1053, 36392), (1404, 27294), (2106, 18196), (2808, 13647), (4212, 9098), (4549, 8424)]