80528364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15217}}^1$

素因数の和:15244

約数の個数: 72

約数和(自身を含む): 242879280

約数和(自身を除く): 162350916

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, 15217, 30434, 45651, 60868, 91302, 106519, 136953, 182604, 213038, 273906, 319557, 410859, 426076, 547812, 639114, 745633, 821718, 958671, 1278228, 1491266, 1643436, 1917342, 2236899, 2876013, 2982532, 3834684, 4473798, 5752026, 6710697, 8947596, 11504052, 13421394, 20132091, 26842788, 40264182, 80528364]

約数ペア:

[(1, 80528364), (2, 40264182), (3, 26842788), (4, 20132091), (6, 13421394), (7, 11504052), (9, 8947596), (12, 6710697), (14, 5752026), (18, 4473798), (21, 3834684), (27, 2982532), (28, 2876013), (36, 2236899), (42, 1917342), (49, 1643436), (54, 1491266), (63, 1278228), (84, 958671), (98, 821718), (108, 745633), (126, 639114), (147, 547812), (189, 426076), (196, 410859), (252, 319557), (294, 273906), (378, 213038), (441, 182604), (588, 136953), (756, 106519), (882, 91302), (1323, 60868), (1764, 45651), (2646, 30434), (5292, 15217)]