78561264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30881}}^1$

素因数の和:30945

約数の個数: 40

約数和(自身を含む): 206785872

約数和(自身を除く): 128224608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 30881, 61762, 92643, 123524, 185286, 247048, 370572, 494096, 741144, 1482288, 1636693, 3273386, 4910079, 6546772, 9820158, 13093544, 19640316, 26187088, 39280632, 78561264]

約数ペア:

[(1, 78561264), (2, 39280632), (3, 26187088), (4, 19640316), (6, 13093544), (8, 9820158), (12, 6546772), (16, 4910079), (24, 3273386), (48, 1636693), (53, 1482288), (106, 741144), (159, 494096), (212, 370572), (318, 247048), (424, 185286), (636, 123524), (848, 92643), (1272, 61762), (2544, 30881)]