77576716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 161115136

約数和(自身を除く): 83538420

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 727, 1036, 1442, 1454, 2884, 2908, 3811, 5089, 7622, 10178, 15244, 20356, 26677, 26899, 53354, 53798, 74881, 106708, 107596, 149762, 188293, 299524, 376586, 524167, 753172, 1048334, 2096668, 2770597, 5541194, 11082388, 19394179, 38788358, 77576716]

約数ペア:

[(1, 77576716), (2, 38788358), (4, 19394179), (7, 11082388), (14, 5541194), (28, 2770597), (37, 2096668), (74, 1048334), (103, 753172), (148, 524167), (206, 376586), (259, 299524), (412, 188293), (518, 149762), (721, 107596), (727, 106708), (1036, 74881), (1442, 53798), (1454, 53354), (2884, 26899), (2908, 26677), (3811, 20356), (5089, 15244), (7622, 10178)]