68253416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 92450584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 308, 358, 616, 619, 716, 1238, 1253, 1432, 1969, 2476, 2506, 3938, 4333, 4952, 5012, 6809, 7876, 8666, 10024, 13618, 13783, 15752, 17332, 27236, 27566, 34664, 47663, 54472, 55132, 95326, 110264, 110801, 190652, 221602, 381304, 443204, 775607, 886408, 1218811, 1551214, 2437622, 3102428, 4875244, 6204856, 8531677, 9750488, 17063354, 34126708, 68253416]

約数ペア:

[(1, 68253416), (2, 34126708), (4, 17063354), (7, 9750488), (8, 8531677), (11, 6204856), (14, 4875244), (22, 3102428), (28, 2437622), (44, 1551214), (56, 1218811), (77, 886408), (88, 775607), (154, 443204), (179, 381304), (308, 221602), (358, 190652), (616, 110801), (619, 110264), (716, 95326), (1238, 55132), (1253, 54472), (1432, 47663), (1969, 34664), (2476, 27566), (2506, 27236), (3938, 17332), (4333, 15752), (4952, 13783), (5012, 13618), (6809, 10024), (7876, 8666)]