81301218288

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45777713}}^1$

素因数の和:45777761

約数の個数: 40

約数和(自身を含む): 215704588368

約数和(自身を除く): 134403370080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45777713, 91555426, 137333139, 183110852, 274666278, 366221704, 549332556, 732443408, 1098665112, 1693775381, 2197330224, 3387550762, 5081326143, 6775101524, 10162652286, 13550203048, 20325304572, 27100406096, 40650609144, 81301218288]

約数ペア:

[(1, 81301218288), (2, 40650609144), (3, 27100406096), (4, 20325304572), (6, 13550203048), (8, 10162652286), (12, 6775101524), (16, 5081326143), (24, 3387550762), (37, 2197330224), (48, 1693775381), (74, 1098665112), (111, 732443408), (148, 549332556), (222, 366221704), (296, 274666278), (444, 183110852), (592, 137333139), (888, 91555426), (1776, 45777713)]