81330390864

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15264713}}^1$

素因数の和:15264764

約数の個数: 60

約数和(自身を含む): 233763830196

約数和(自身を除く): 152433439332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 15264713, 30529426, 45794139, 61058852, 91588278, 122117704, 137382417, 183176556, 244235408, 274764834, 366353112, 549529668, 564794381, 732706224, 1099059336, 1129588762, 1694383143, 2198118672, 2259177524, 3388766286, 4518355048, 5083149429, 6777532572, 9036710096, 10166298858, 13555065144, 20332597716, 27110130288, 40665195432, 81330390864]

約数ペア:

[(1, 81330390864), (2, 40665195432), (3, 27110130288), (4, 20332597716), (6, 13555065144), (8, 10166298858), (9, 9036710096), (12, 6777532572), (16, 5083149429), (18, 4518355048), (24, 3388766286), (36, 2259177524), (37, 2198118672), (48, 1694383143), (72, 1129588762), (74, 1099059336), (111, 732706224), (144, 564794381), (148, 549529668), (222, 366353112), (296, 274764834), (333, 244235408), (444, 183176556), (592, 137382417), (666, 122117704), (888, 91588278), (1332, 61058852), (1776, 45794139), (2664, 30529426), (5328, 15264713)]