79854516

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 244608000

約数和(自身を除く): 164753484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 223, 252, 261, 294, 343, 348, 406, 441, 446, 522, 588, 609, 669, 686, 812, 882, 892, 1029, 1044, 1218, 1338, 1372, 1421, 1561, 1764, 1827, 2007, 2058, 2436, 2676, 2842, 3087, 3122, 3654, 4014, 4116, 4263, 4683, 5684, 6174, 6244, 6467, 7308, 8028, 8526, 9366, 9947, 10927, 12348, 12789, 12934, 14049, 17052, 18732, 19401, 19894, 21854, 25578, 25868, 28098, 29841, 32781, 38802, 39788, 43708, 45269, 51156, 56196, 58203, 59682, 65562, 76489, 77604, 89523, 90538, 98343, 116406, 119364, 131124, 135807, 152978, 179046, 181076, 196686, 229467, 232812, 271614, 305956, 316883, 358092, 393372, 407421, 458934, 543228, 633766, 688401, 814842, 917868, 950649, 1267532, 1376802, 1629684, 1901298, 2218181, 2753604, 2851947, 3802596, 4436362, 5703894, 6654543, 8872724, 11407788, 13309086, 19963629, 26618172, 39927258, 79854516]

約数ペア:

[(1, 79854516), (2, 39927258), (3, 26618172), (4, 19963629), (6, 13309086), (7, 11407788), (9, 8872724), (12, 6654543), (14, 5703894), (18, 4436362), (21, 3802596), (28, 2851947), (29, 2753604), (36, 2218181), (42, 1901298), (49, 1629684), (58, 1376802), (63, 1267532), (84, 950649), (87, 917868), (98, 814842), (116, 688401), (126, 633766), (147, 543228), (174, 458934), (196, 407421), (203, 393372), (223, 358092), (252, 316883), (261, 305956), (294, 271614), (343, 232812), (348, 229467), (406, 196686), (441, 181076), (446, 179046), (522, 152978), (588, 135807), (609, 131124), (669, 119364), (686, 116406), (812, 98343), (882, 90538), (892, 89523), (1029, 77604), (1044, 76489), (1218, 65562), (1338, 59682), (1372, 58203), (1421, 56196), (1561, 51156), (1764, 45269), (1827, 43708), (2007, 39788), (2058, 38802), (2436, 32781), (2676, 29841), (2842, 28098), (3087, 25868), (3122, 25578), (3654, 21854), (4014, 19894), (4116, 19401), (4263, 18732), (4683, 17052), (5684, 14049), (6174, 12934), (6244, 12789), (6467, 12348), (7308, 10927), (8028, 9947), (8526, 9366)]