74126416

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 80

約数和(自身を含む): 180544000

約数和(自身を除く): 106417584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1039, 1274, 1372, 1456, 2078, 2548, 2744, 4156, 4459, 5096, 5488, 7273, 8312, 8918, 10192, 13507, 14546, 16624, 17836, 27014, 29092, 35672, 50911, 54028, 58184, 71344, 94549, 101822, 108056, 116368, 189098, 203644, 216112, 356377, 378196, 407288, 661843, 712754, 756392, 814576, 1323686, 1425508, 1512784, 2647372, 2851016, 4632901, 5294744, 5702032, 9265802, 10589488, 18531604, 37063208, 74126416]

約数ペア:

[(1, 74126416), (2, 37063208), (4, 18531604), (7, 10589488), (8, 9265802), (13, 5702032), (14, 5294744), (16, 4632901), (26, 2851016), (28, 2647372), (49, 1512784), (52, 1425508), (56, 1323686), (91, 814576), (98, 756392), (104, 712754), (112, 661843), (182, 407288), (196, 378196), (208, 356377), (343, 216112), (364, 203644), (392, 189098), (637, 116368), (686, 108056), (728, 101822), (784, 94549), (1039, 71344), (1274, 58184), (1372, 54028), (1456, 50911), (2078, 35672), (2548, 29092), (2744, 27014), (4156, 17836), (4459, 16624), (5096, 14546), (5488, 13507), (7273, 10192), (8312, 8918)]