72679615232

素因数分解:

$2^8\times 7^1\times {\mathrm{311}}^1\times {\mathrm{130411}}^1$

素因数の和:130745

約数の個数: 72

約数和(自身を含む): 166334767872

約数和(自身を除く): 93655152640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 311, 448, 622, 896, 1244, 1792, 2177, 2488, 4354, 4976, 8708, 9952, 17416, 19904, 34832, 39808, 69664, 79616, 130411, 139328, 260822, 278656, 521644, 557312, 912877, 1043288, 1825754, 2086576, 3651508, 4173152, 7303016, 8346304, 14606032, 16692608, 29212064, 33385216, 40557821, 58424128, 81115642, 116848256, 162231284, 233696512, 283904747, 324462568, 567809494, 648925136, 1135618988, 1297850272, 2271237976, 2595700544, 4542475952, 5191401088, 9084951904, 10382802176, 18169903808, 36339807616, 72679615232]

約数ペア:

[(1, 72679615232), (2, 36339807616), (4, 18169903808), (7, 10382802176), (8, 9084951904), (14, 5191401088), (16, 4542475952), (28, 2595700544), (32, 2271237976), (56, 1297850272), (64, 1135618988), (112, 648925136), (128, 567809494), (224, 324462568), (256, 283904747), (311, 233696512), (448, 162231284), (622, 116848256), (896, 81115642), (1244, 58424128), (1792, 40557821), (2177, 33385216), (2488, 29212064), (4354, 16692608), (4976, 14606032), (8708, 8346304), (9952, 7303016), (17416, 4173152), (19904, 3651508), (34832, 2086576), (39808, 1825754), (69664, 1043288), (79616, 912877), (130411, 557312), (139328, 521644), (260822, 278656)]