69902868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20297}}^1$

素因数の和:20352

約数の個数: 48

約数和(自身を含む): 190963584

約数和(自身を除く): 121060716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20297, 40594, 60891, 81188, 121782, 142079, 243564, 284158, 426237, 568316, 832177, 852474, 1664354, 1704948, 2496531, 3328708, 4993062, 5825239, 9986124, 11650478, 17475717, 23300956, 34951434, 69902868]

約数ペア:

[(1, 69902868), (2, 34951434), (3, 23300956), (4, 17475717), (6, 11650478), (7, 9986124), (12, 5825239), (14, 4993062), (21, 3328708), (28, 2496531), (41, 1704948), (42, 1664354), (82, 852474), (84, 832177), (123, 568316), (164, 426237), (246, 284158), (287, 243564), (492, 142079), (574, 121782), (861, 81188), (1148, 60891), (1722, 40594), (3444, 20297)]