64620612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12211}}^1$

素因数の和:12238

約数の個数: 72

約数和(自身を含む): 194903520

約数和(自身を除く): 130282908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12211, 24422, 36633, 48844, 73266, 85477, 109899, 146532, 170954, 219798, 256431, 329697, 341908, 439596, 512862, 598339, 659394, 769293, 1025724, 1196678, 1318788, 1538586, 1795017, 2307879, 2393356, 3077172, 3590034, 4615758, 5385051, 7180068, 9231516, 10770102, 16155153, 21540204, 32310306, 64620612]

約数ペア:

[(1, 64620612), (2, 32310306), (3, 21540204), (4, 16155153), (6, 10770102), (7, 9231516), (9, 7180068), (12, 5385051), (14, 4615758), (18, 3590034), (21, 3077172), (27, 2393356), (28, 2307879), (36, 1795017), (42, 1538586), (49, 1318788), (54, 1196678), (63, 1025724), (84, 769293), (98, 659394), (108, 598339), (126, 512862), (147, 439596), (189, 341908), (196, 329697), (252, 256431), (294, 219798), (378, 170954), (441, 146532), (588, 109899), (756, 85477), (882, 73266), (1323, 48844), (1764, 36633), (2646, 24422), (5292, 12211)]