64347312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78857}}^1$

素因数の和:78885

約数の個数: 40

約数和(自身を含む): 176011056

約数和(自身を除く): 111663744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 78857, 157714, 236571, 315428, 473142, 630856, 946284, 1261712, 1340569, 1892568, 2681138, 3785136, 4021707, 5362276, 8043414, 10724552, 16086828, 21449104, 32173656, 64347312]

約数ペア:

[(1, 64347312), (2, 32173656), (3, 21449104), (4, 16086828), (6, 10724552), (8, 8043414), (12, 5362276), (16, 4021707), (17, 3785136), (24, 2681138), (34, 1892568), (48, 1340569), (51, 1261712), (68, 946284), (102, 630856), (136, 473142), (204, 315428), (272, 236571), (408, 157714), (816, 78857)]