172921896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11831}}^1$

素因数の和:11879

約数の個数: 96

約数和(自身を含む): 553737600

約数和(自身を除く): 380815704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 11831, 14616, 23662, 35493, 47324, 70986, 82817, 94648, 106479, 141972, 165634, 212958, 248451, 283944, 331268, 343099, 425916, 496902, 662536, 686198, 745353, 851832, 993804, 1029297, 1372396, 1490706, 1987608, 2058594, 2401693, 2744792, 2981412, 3087891, 4117188, 4803386, 5962824, 6175782, 7205079, 8234376, 9606772, 12351564, 14410158, 19213544, 21615237, 24703128, 28820316, 43230474, 57640632, 86460948, 172921896]

約数ペア:

[(1, 172921896), (2, 86460948), (3, 57640632), (4, 43230474), (6, 28820316), (7, 24703128), (8, 21615237), (9, 19213544), (12, 14410158), (14, 12351564), (18, 9606772), (21, 8234376), (24, 7205079), (28, 6175782), (29, 5962824), (36, 4803386), (42, 4117188), (56, 3087891), (58, 2981412), (63, 2744792), (72, 2401693), (84, 2058594), (87, 1987608), (116, 1490706), (126, 1372396), (168, 1029297), (174, 993804), (203, 851832), (232, 745353), (252, 686198), (261, 662536), (348, 496902), (406, 425916), (504, 343099), (522, 331268), (609, 283944), (696, 248451), (812, 212958), (1044, 165634), (1218, 141972), (1624, 106479), (1827, 94648), (2088, 82817), (2436, 70986), (3654, 47324), (4872, 35493), (7308, 23662), (11831, 14616)]