99901648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 243555840

約数和(自身を除く): 143654192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 619, 917, 1048, 1232, 1238, 1441, 1834, 2096, 2476, 2882, 3668, 4333, 4952, 5764, 6809, 7336, 8666, 9904, 10087, 11528, 13618, 14672, 17332, 20174, 23056, 27236, 34664, 40348, 47663, 54472, 69328, 80696, 81089, 95326, 108944, 161392, 162178, 190652, 324356, 381304, 567623, 648712, 762608, 891979, 1135246, 1297424, 1783958, 2270492, 3567916, 4540984, 6243853, 7135832, 9081968, 12487706, 14271664, 24975412, 49950824, 99901648]

約数ペア:

[(1, 99901648), (2, 49950824), (4, 24975412), (7, 14271664), (8, 12487706), (11, 9081968), (14, 7135832), (16, 6243853), (22, 4540984), (28, 3567916), (44, 2270492), (56, 1783958), (77, 1297424), (88, 1135246), (112, 891979), (131, 762608), (154, 648712), (176, 567623), (262, 381304), (308, 324356), (524, 190652), (616, 162178), (619, 161392), (917, 108944), (1048, 95326), (1232, 81089), (1238, 80696), (1441, 69328), (1834, 54472), (2096, 47663), (2476, 40348), (2882, 34664), (3668, 27236), (4333, 23056), (4952, 20174), (5764, 17332), (6809, 14672), (7336, 13618), (8666, 11528), (9904, 10087)]