67628232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 220743900

約数和(自身を除く): 153115668

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 661, 696, 812, 882, 1044, 1176, 1218, 1322, 1421, 1624, 1764, 1827, 1983, 2088, 2436, 2644, 2842, 3528, 3654, 3966, 4263, 4627, 4872, 5288, 5684, 5949, 7308, 7932, 8526, 9254, 11368, 11898, 12789, 13881, 14616, 15864, 17052, 18508, 19169, 23796, 25578, 27762, 32389, 34104, 37016, 38338, 41643, 47592, 51156, 55524, 57507, 64778, 76676, 83286, 97167, 102312, 111048, 115014, 129556, 134183, 153352, 166572, 172521, 194334, 230028, 259112, 268366, 291501, 333144, 345042, 388668, 402549, 460056, 536732, 583002, 690084, 777336, 805098, 939281, 1073464, 1166004, 1207647, 1380168, 1610196, 1878562, 2332008, 2415294, 2817843, 3220392, 3757124, 4830588, 5635686, 7514248, 8453529, 9661176, 11271372, 16907058, 22542744, 33814116, 67628232]

約数ペア:

[(1, 67628232), (2, 33814116), (3, 22542744), (4, 16907058), (6, 11271372), (7, 9661176), (8, 8453529), (9, 7514248), (12, 5635686), (14, 4830588), (18, 3757124), (21, 3220392), (24, 2817843), (28, 2415294), (29, 2332008), (36, 1878562), (42, 1610196), (49, 1380168), (56, 1207647), (58, 1166004), (63, 1073464), (72, 939281), (84, 805098), (87, 777336), (98, 690084), (116, 583002), (126, 536732), (147, 460056), (168, 402549), (174, 388668), (196, 345042), (203, 333144), (232, 291501), (252, 268366), (261, 259112), (294, 230028), (348, 194334), (392, 172521), (406, 166572), (441, 153352), (504, 134183), (522, 129556), (588, 115014), (609, 111048), (661, 102312), (696, 97167), (812, 83286), (882, 76676), (1044, 64778), (1176, 57507), (1218, 55524), (1322, 51156), (1421, 47592), (1624, 41643), (1764, 38338), (1827, 37016), (1983, 34104), (2088, 32389), (2436, 27762), (2644, 25578), (2842, 23796), (3528, 19169), (3654, 18508), (3966, 17052), (4263, 15864), (4627, 14616), (4872, 13881), (5288, 12789), (5684, 11898), (5949, 11368), (7308, 9254), (7932, 8526)]