72676802108

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{2837}}^1\times {\mathrm{15971}}^1$

素因数の和:19213

約数の個数: 24

約数和(自身を含む): 127554500304

約数和(自身を除く): 54877698196

約数列:

[1, 2, 4, 401, 802, 1604, 2837, 5674, 11348, 15971, 31942, 63884, 1137637, 2275274, 4550548, 6404371, 12808742, 25617484, 45309727, 90619454, 181238908, 18169200527, 36338401054, 72676802108]

約数ペア:

[(1, 72676802108), (2, 36338401054), (4, 18169200527), (401, 181238908), (802, 90619454), (1604, 45309727), (2837, 25617484), (5674, 12808742), (11348, 6404371), (15971, 4550548), (31942, 2275274), (63884, 1137637)]