61982172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{27329}}^1$

素因数の和:27352

約数の個数: 60

約数和(自身を含む): 185188080

約数和(自身を除く): 123205908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 27329, 54658, 81987, 109316, 163974, 191303, 245961, 327948, 382606, 491922, 573909, 737883, 765212, 983844, 1147818, 1475766, 1721727, 2213649, 2295636, 2951532, 3443454, 4427298, 5165181, 6886908, 8854596, 10330362, 15495543, 20660724, 30991086, 61982172]

約数ペア:

[(1, 61982172), (2, 30991086), (3, 20660724), (4, 15495543), (6, 10330362), (7, 8854596), (9, 6886908), (12, 5165181), (14, 4427298), (18, 3443454), (21, 2951532), (27, 2295636), (28, 2213649), (36, 1721727), (42, 1475766), (54, 1147818), (63, 983844), (81, 765212), (84, 737883), (108, 573909), (126, 491922), (162, 382606), (189, 327948), (252, 245961), (324, 191303), (378, 163974), (567, 109316), (756, 81987), (1134, 54658), (2268, 27329)]