68266744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 91400456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 1187, 2054, 2212, 2374, 4108, 4424, 4748, 7189, 8216, 8309, 9496, 14378, 15431, 16618, 28756, 30862, 33236, 57512, 61724, 66472, 93773, 108017, 123448, 187546, 216034, 375092, 432068, 656411, 750184, 864136, 1219049, 1312822, 2438098, 2625644, 4876196, 5251288, 8533343, 9752392, 17066686, 34133372, 68266744]

約数ペア:

[(1, 68266744), (2, 34133372), (4, 17066686), (7, 9752392), (8, 8533343), (13, 5251288), (14, 4876196), (26, 2625644), (28, 2438098), (52, 1312822), (56, 1219049), (79, 864136), (91, 750184), (104, 656411), (158, 432068), (182, 375092), (316, 216034), (364, 187546), (553, 123448), (632, 108017), (728, 93773), (1027, 66472), (1106, 61724), (1187, 57512), (2054, 33236), (2212, 30862), (2374, 28756), (4108, 16618), (4424, 15431), (4748, 14378), (7189, 9496), (8216, 8309)]