68945664

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 116486016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 839, 856, 1284, 1678, 1712, 2517, 2568, 3356, 3424, 5034, 5136, 6712, 6848, 10068, 10272, 13424, 13696, 20136, 20544, 26848, 27392, 40272, 41088, 53696, 80544, 82176, 89773, 107392, 161088, 179546, 214784, 269319, 322176, 359092, 538638, 644352, 718184, 1077276, 1436368, 2154552, 2872736, 4309104, 5745472, 8618208, 11490944, 17236416, 22981888, 34472832, 68945664]

約数ペア:

[(1, 68945664), (2, 34472832), (3, 22981888), (4, 17236416), (6, 11490944), (8, 8618208), (12, 5745472), (16, 4309104), (24, 2872736), (32, 2154552), (48, 1436368), (64, 1077276), (96, 718184), (107, 644352), (128, 538638), (192, 359092), (214, 322176), (256, 269319), (321, 214784), (384, 179546), (428, 161088), (642, 107392), (768, 89773), (839, 82176), (856, 80544), (1284, 53696), (1678, 41088), (1712, 40272), (2517, 27392), (2568, 26848), (3356, 20544), (3424, 20136), (5034, 13696), (5136, 13424), (6712, 10272), (6848, 10068)]