74289648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 201237120

約数和(自身を除く): 126947472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 464, 498, 643, 664, 696, 996, 1286, 1328, 1392, 1929, 1992, 2407, 2572, 3858, 3984, 4814, 5144, 7221, 7716, 9628, 10288, 14442, 15432, 18647, 19256, 28884, 30864, 37294, 38512, 53369, 55941, 57768, 74588, 106738, 111882, 115536, 149176, 160107, 213476, 223764, 298352, 320214, 426952, 447528, 640428, 853904, 895056, 1280856, 1547701, 2561712, 3095402, 4643103, 6190804, 9286206, 12381608, 18572412, 24763216, 37144824, 74289648]

約数ペア:

[(1, 74289648), (2, 37144824), (3, 24763216), (4, 18572412), (6, 12381608), (8, 9286206), (12, 6190804), (16, 4643103), (24, 3095402), (29, 2561712), (48, 1547701), (58, 1280856), (83, 895056), (87, 853904), (116, 640428), (166, 447528), (174, 426952), (232, 320214), (249, 298352), (332, 223764), (348, 213476), (464, 160107), (498, 149176), (643, 115536), (664, 111882), (696, 106738), (996, 74588), (1286, 57768), (1328, 55941), (1392, 53369), (1929, 38512), (1992, 37294), (2407, 30864), (2572, 28884), (3858, 19256), (3984, 18647), (4814, 15432), (5144, 14442), (7221, 10288), (7716, 9628)]