82181664

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4342

約数の個数: 72

約数和(自身を含む): 237247920

約数和(自身を除く): 155066256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4259, 4824, 6432, 8518, 9648, 12777, 17036, 19296, 25554, 34072, 38331, 51108, 68144, 76662, 102216, 136288, 153324, 204432, 285353, 306648, 408864, 570706, 613296, 856059, 1141412, 1226592, 1712118, 2282824, 2568177, 3424236, 4565648, 5136354, 6848472, 9131296, 10272708, 13696944, 20545416, 27393888, 41090832, 82181664]

約数ペア:

[(1, 82181664), (2, 41090832), (3, 27393888), (4, 20545416), (6, 13696944), (8, 10272708), (9, 9131296), (12, 6848472), (16, 5136354), (18, 4565648), (24, 3424236), (32, 2568177), (36, 2282824), (48, 1712118), (67, 1226592), (72, 1141412), (96, 856059), (134, 613296), (144, 570706), (201, 408864), (268, 306648), (288, 285353), (402, 204432), (536, 153324), (603, 136288), (804, 102216), (1072, 76662), (1206, 68144), (1608, 51108), (2144, 38331), (2412, 34072), (3216, 25554), (4259, 19296), (4824, 17036), (6432, 12777), (8518, 9648)]