42664908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 124862976

約数和(自身を除く): 82198068

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 47, 52, 66, 69, 78, 92, 94, 132, 138, 141, 143, 156, 188, 253, 276, 282, 286, 299, 429, 506, 517, 529, 564, 572, 598, 611, 759, 858, 897, 1012, 1034, 1058, 1081, 1196, 1222, 1518, 1551, 1587, 1716, 1794, 1833, 2068, 2116, 2162, 2444, 3036, 3102, 3174, 3243, 3289, 3588, 3666, 4324, 5819, 6204, 6348, 6486, 6578, 6721, 6877, 7332, 9867, 11638, 11891, 12972, 13156, 13442, 13754, 14053, 17457, 19734, 20163, 20631, 23276, 23782, 24863, 26884, 27508, 28106, 34914, 35673, 39468, 40326, 41262, 42159, 47564, 49726, 56212, 69828, 71346, 74589, 75647, 80652, 82524, 84318, 99452, 142692, 149178, 151294, 154583, 168636, 226941, 273493, 298356, 302588, 309166, 323219, 453882, 463749, 546986, 618332, 646438, 820479, 907764, 927498, 969657, 1093972, 1292876, 1640958, 1854996, 1939314, 3281916, 3555409, 3878628, 7110818, 10666227, 14221636, 21332454, 42664908]

約数ペア:

[(1, 42664908), (2, 21332454), (3, 14221636), (4, 10666227), (6, 7110818), (11, 3878628), (12, 3555409), (13, 3281916), (22, 1939314), (23, 1854996), (26, 1640958), (33, 1292876), (39, 1093972), (44, 969657), (46, 927498), (47, 907764), (52, 820479), (66, 646438), (69, 618332), (78, 546986), (92, 463749), (94, 453882), (132, 323219), (138, 309166), (141, 302588), (143, 298356), (156, 273493), (188, 226941), (253, 168636), (276, 154583), (282, 151294), (286, 149178), (299, 142692), (429, 99452), (506, 84318), (517, 82524), (529, 80652), (564, 75647), (572, 74589), (598, 71346), (611, 69828), (759, 56212), (858, 49726), (897, 47564), (1012, 42159), (1034, 41262), (1058, 40326), (1081, 39468), (1196, 35673), (1222, 34914), (1518, 28106), (1551, 27508), (1587, 26884), (1716, 24863), (1794, 23782), (1833, 23276), (2068, 20631), (2116, 20163), (2162, 19734), (2444, 17457), (3036, 14053), (3102, 13754), (3174, 13442), (3243, 13156), (3289, 12972), (3588, 11891), (3666, 11638), (4324, 9867), (5819, 7332), (6204, 6877), (6348, 6721), (6486, 6578)]