57129456

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 96075024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 258, 267, 311, 344, 356, 516, 534, 622, 688, 712, 933, 1032, 1068, 1244, 1424, 1866, 2064, 2136, 2488, 3732, 3827, 4272, 4976, 7464, 7654, 11481, 13373, 14928, 15308, 22962, 26746, 27679, 30616, 40119, 45924, 53492, 55358, 61232, 80238, 83037, 91848, 106984, 110716, 160476, 166074, 183696, 213968, 221432, 320952, 332148, 442864, 641904, 664296, 1190197, 1328592, 2380394, 3570591, 4760788, 7141182, 9521576, 14282364, 19043152, 28564728, 57129456]

約数ペア:

[(1, 57129456), (2, 28564728), (3, 19043152), (4, 14282364), (6, 9521576), (8, 7141182), (12, 4760788), (16, 3570591), (24, 2380394), (43, 1328592), (48, 1190197), (86, 664296), (89, 641904), (129, 442864), (172, 332148), (178, 320952), (258, 221432), (267, 213968), (311, 183696), (344, 166074), (356, 160476), (516, 110716), (534, 106984), (622, 91848), (688, 83037), (712, 80238), (933, 61232), (1032, 55358), (1068, 53492), (1244, 45924), (1424, 40119), (1866, 30616), (2064, 27679), (2136, 26746), (2488, 22962), (3732, 15308), (3827, 14928), (4272, 13373), (4976, 11481), (7464, 7654)]