80397912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 230503680

約数和(自身を除く): 150105768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 746, 1119, 1283, 1492, 2238, 2566, 2611, 2984, 3849, 4476, 5132, 5222, 7698, 7833, 8952, 8981, 10264, 10444, 15396, 15666, 17962, 20888, 26943, 30792, 31332, 35924, 53886, 62664, 71848, 107772, 215544, 478559, 957118, 1435677, 1914236, 2871354, 3349913, 3828472, 5742708, 6699826, 10049739, 11485416, 13399652, 20099478, 26799304, 40198956, 80397912]

約数ペア:

[(1, 80397912), (2, 40198956), (3, 26799304), (4, 20099478), (6, 13399652), (7, 11485416), (8, 10049739), (12, 6699826), (14, 5742708), (21, 3828472), (24, 3349913), (28, 2871354), (42, 1914236), (56, 1435677), (84, 957118), (168, 478559), (373, 215544), (746, 107772), (1119, 71848), (1283, 62664), (1492, 53886), (2238, 35924), (2566, 31332), (2611, 30792), (2984, 26943), (3849, 20888), (4476, 17962), (5132, 15666), (5222, 15396), (7698, 10444), (7833, 10264), (8952, 8981)]