78674328

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 221633280

約数和(自身を除く): 142958952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 383, 634, 648, 766, 951, 1149, 1268, 1532, 1902, 2298, 2536, 2853, 3064, 3447, 3804, 4596, 5706, 6894, 7608, 8559, 9192, 10341, 11412, 13788, 17118, 20682, 22824, 25677, 27576, 31023, 34236, 41364, 51354, 62046, 68472, 82728, 102708, 121411, 124092, 205416, 242822, 248184, 364233, 485644, 728466, 971288, 1092699, 1456932, 2185398, 2913864, 3278097, 4370796, 6556194, 8741592, 9834291, 13112388, 19668582, 26224776, 39337164, 78674328]

約数ペア:

[(1, 78674328), (2, 39337164), (3, 26224776), (4, 19668582), (6, 13112388), (8, 9834291), (9, 8741592), (12, 6556194), (18, 4370796), (24, 3278097), (27, 2913864), (36, 2185398), (54, 1456932), (72, 1092699), (81, 971288), (108, 728466), (162, 485644), (216, 364233), (317, 248184), (324, 242822), (383, 205416), (634, 124092), (648, 121411), (766, 102708), (951, 82728), (1149, 68472), (1268, 62046), (1532, 51354), (1902, 41364), (2298, 34236), (2536, 31023), (2853, 27576), (3064, 25677), (3447, 22824), (3804, 20682), (4596, 17118), (5706, 13788), (6894, 11412), (7608, 10341), (8559, 9192)]