81605952

素因数分解:

$2^6\times 3^2\times {\mathrm{141677}}^1$

素因数の和:141695

約数の個数: 42

約数和(自身を含む): 233910378

約数和(自身を除く): 152304426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141677, 283354, 425031, 566708, 850062, 1133416, 1275093, 1700124, 2266832, 2550186, 3400248, 4533664, 5100372, 6800496, 9067328, 10200744, 13600992, 20401488, 27201984, 40802976, 81605952]

約数ペア:

[(1, 81605952), (2, 40802976), (3, 27201984), (4, 20401488), (6, 13600992), (8, 10200744), (9, 9067328), (12, 6800496), (16, 5100372), (18, 4533664), (24, 3400248), (32, 2550186), (36, 2266832), (48, 1700124), (64, 1275093), (72, 1133416), (96, 850062), (144, 566708), (192, 425031), (288, 283354), (576, 141677)]