123964344

素因数分解:

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

素因数の和:27354

約数の個数: 80

約数和(自身を含む): 396831600

約数和(自身を除く): 272867256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 27329, 54658, 81987, 109316, 163974, 191303, 218632, 245961, 327948, 382606, 491922, 573909, 655896, 737883, 765212, 983844, 1147818, 1475766, 1530424, 1721727, 1967688, 2213649, 2295636, 2951532, 3443454, 4427298, 4591272, 5165181, 5903064, 6886908, 8854596, 10330362, 13773816, 15495543, 17709192, 20660724, 30991086, 41321448, 61982172, 123964344]

約数ペア:

[(1, 123964344), (2, 61982172), (3, 41321448), (4, 30991086), (6, 20660724), (7, 17709192), (8, 15495543), (9, 13773816), (12, 10330362), (14, 8854596), (18, 6886908), (21, 5903064), (24, 5165181), (27, 4591272), (28, 4427298), (36, 3443454), (42, 2951532), (54, 2295636), (56, 2213649), (63, 1967688), (72, 1721727), (81, 1530424), (84, 1475766), (108, 1147818), (126, 983844), (162, 765212), (168, 737883), (189, 655896), (216, 573909), (252, 491922), (324, 382606), (378, 327948), (504, 245961), (567, 218632), (648, 191303), (756, 163974), (1134, 109316), (1512, 81987), (2268, 54658), (4536, 27329)]