40452636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 111177360

約数和(自身を除く): 70724724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 773, 1068, 1246, 1546, 1869, 2319, 2492, 3092, 3738, 4361, 4638, 5411, 7476, 8722, 9276, 10822, 13083, 16233, 17444, 21644, 26166, 32466, 37877, 52332, 64932, 68797, 75754, 113631, 137594, 151508, 206391, 227262, 275188, 412782, 454524, 481579, 825564, 963158, 1444737, 1926316, 2889474, 3371053, 5778948, 6742106, 10113159, 13484212, 20226318, 40452636]

約数ペア:

[(1, 40452636), (2, 20226318), (3, 13484212), (4, 10113159), (6, 6742106), (7, 5778948), (12, 3371053), (14, 2889474), (21, 1926316), (28, 1444737), (42, 963158), (49, 825564), (84, 481579), (89, 454524), (98, 412782), (147, 275188), (178, 227262), (196, 206391), (267, 151508), (294, 137594), (356, 113631), (534, 75754), (588, 68797), (623, 64932), (773, 52332), (1068, 37877), (1246, 32466), (1546, 26166), (1869, 21644), (2319, 17444), (2492, 16233), (3092, 13083), (3738, 10822), (4361, 9276), (4638, 8722), (5411, 7476)]