180824988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 467897472

約数和(自身を除く): 287072484

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 578, 782, 867, 1156, 1173, 1564, 1734, 2267, 2346, 3468, 4534, 4692, 6647, 6801, 9068, 13294, 13602, 19941, 26588, 27204, 38539, 39882, 52141, 77078, 79764, 104282, 115617, 154156, 156423, 208564, 231234, 312846, 462468, 625692, 655163, 886397, 1310326, 1772794, 1965489, 2620652, 2659191, 3545588, 3930978, 5318382, 7861956, 10636764, 15068749, 30137498, 45206247, 60274996, 90412494, 180824988]

約数ペア:

[(1, 180824988), (2, 90412494), (3, 60274996), (4, 45206247), (6, 30137498), (12, 15068749), (17, 10636764), (23, 7861956), (34, 5318382), (46, 3930978), (51, 3545588), (68, 2659191), (69, 2620652), (92, 1965489), (102, 1772794), (138, 1310326), (204, 886397), (276, 655163), (289, 625692), (391, 462468), (578, 312846), (782, 231234), (867, 208564), (1156, 156423), (1173, 154156), (1564, 115617), (1734, 104282), (2267, 79764), (2346, 77078), (3468, 52141), (4534, 39882), (4692, 38539), (6647, 27204), (6801, 26588), (9068, 19941), (13294, 13602)]