80018379984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1\times {\mathrm{3533}}^1$

素因数の和:4097

約数の個数: 120

約数和(自身を含む): 214093056096

約数和(自身を除く): 134074676112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 491, 496, 744, 961, 982, 1473, 1488, 1922, 1964, 2883, 2946, 3533, 3844, 3928, 5766, 5892, 7066, 7688, 7856, 10599, 11532, 11784, 14132, 15221, 15376, 21198, 23064, 23568, 28264, 30442, 42396, 45663, 46128, 56528, 60884, 84792, 91326, 109523, 121768, 169584, 182652, 219046, 243536, 328569, 365304, 438092, 471851, 657138, 730608, 876184, 943702, 1314276, 1415553, 1734703, 1752368, 1887404, 2628552, 2831106, 3395213, 3469406, 3774808, 5204109, 5257104, 5662212, 6790426, 6938812, 7549616, 10185639, 10408218, 11324424, 13580852, 13877624, 20371278, 20816436, 22648848, 27161704, 27755248, 40742556, 41632872, 53775793, 54323408, 81485112, 83265744, 107551586, 161327379, 162970224, 215103172, 322654758, 430206344, 645309516, 860412688, 1290619032, 1667049583, 2581238064, 3334099166, 5001148749, 6668198332, 10002297498, 13336396664, 20004594996, 26672793328, 40009189992, 80018379984]

約数ペア:

[(1, 80018379984), (2, 40009189992), (3, 26672793328), (4, 20004594996), (6, 13336396664), (8, 10002297498), (12, 6668198332), (16, 5001148749), (24, 3334099166), (31, 2581238064), (48, 1667049583), (62, 1290619032), (93, 860412688), (124, 645309516), (186, 430206344), (248, 322654758), (372, 215103172), (491, 162970224), (496, 161327379), (744, 107551586), (961, 83265744), (982, 81485112), (1473, 54323408), (1488, 53775793), (1922, 41632872), (1964, 40742556), (2883, 27755248), (2946, 27161704), (3533, 22648848), (3844, 20816436), (3928, 20371278), (5766, 13877624), (5892, 13580852), (7066, 11324424), (7688, 10408218), (7856, 10185639), (10599, 7549616), (11532, 6938812), (11784, 6790426), (14132, 5662212), (15221, 5257104), (15376, 5204109), (21198, 3774808), (23064, 3469406), (23568, 3395213), (28264, 2831106), (30442, 2628552), (42396, 1887404), (45663, 1752368), (46128, 1734703), (56528, 1415553), (60884, 1314276), (84792, 943702), (91326, 876184), (109523, 730608), (121768, 657138), (169584, 471851), (182652, 438092), (219046, 365304), (243536, 328569)]