91128568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 189151200

約数和(自身を除く): 98022632

約数列:

[1, 2, 4, 8, 17, 34, 41, 59, 68, 82, 118, 136, 164, 236, 277, 328, 472, 554, 697, 1003, 1108, 1394, 2006, 2216, 2419, 2788, 4012, 4709, 4838, 5576, 8024, 9418, 9676, 11357, 16343, 18836, 19352, 22714, 32686, 37672, 41123, 45428, 65372, 82246, 90856, 130744, 164492, 193069, 277831, 328984, 386138, 555662, 670063, 772276, 1111324, 1340126, 1544552, 2222648, 2680252, 5360504, 11391071, 22782142, 45564284, 91128568]

約数ペア:

[(1, 91128568), (2, 45564284), (4, 22782142), (8, 11391071), (17, 5360504), (34, 2680252), (41, 2222648), (59, 1544552), (68, 1340126), (82, 1111324), (118, 772276), (136, 670063), (164, 555662), (236, 386138), (277, 328984), (328, 277831), (472, 193069), (554, 164492), (697, 130744), (1003, 90856), (1108, 82246), (1394, 65372), (2006, 45428), (2216, 41123), (2419, 37672), (2788, 32686), (4012, 22714), (4709, 19352), (4838, 18836), (5576, 16343), (8024, 11357), (9418, 9676)]