77048384

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 84

約数和(自身を含む): 180685440

約数和(自身を除く): 103637056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 311, 316, 392, 448, 553, 622, 632, 784, 1106, 1244, 1264, 1568, 2177, 2212, 2488, 2528, 3136, 3871, 4354, 4424, 4976, 5056, 7742, 8708, 8848, 9952, 15239, 15484, 17416, 17696, 19904, 24569, 30478, 30968, 34832, 35392, 49138, 60956, 61936, 69664, 98276, 121912, 123872, 139328, 171983, 196552, 243824, 247744, 343966, 393104, 487648, 687932, 786208, 975296, 1203881, 1375864, 1572416, 2407762, 2751728, 4815524, 5503456, 9631048, 11006912, 19262096, 38524192, 77048384]

約数ペア:

[(1, 77048384), (2, 38524192), (4, 19262096), (7, 11006912), (8, 9631048), (14, 5503456), (16, 4815524), (28, 2751728), (32, 2407762), (49, 1572416), (56, 1375864), (64, 1203881), (79, 975296), (98, 786208), (112, 687932), (158, 487648), (196, 393104), (224, 343966), (311, 247744), (316, 243824), (392, 196552), (448, 171983), (553, 139328), (622, 123872), (632, 121912), (784, 98276), (1106, 69664), (1244, 61936), (1264, 60956), (1568, 49138), (2177, 35392), (2212, 34832), (2488, 30968), (2528, 30478), (3136, 24569), (3871, 19904), (4354, 17696), (4424, 17416), (4976, 15484), (5056, 15239), (7742, 9952), (8708, 8848)]