77976768

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4061

約数の個数: 56

約数和(自身を含む): 208369408

約数和(自身を除く): 130392640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 3943, 4944, 6592, 7886, 9888, 11829, 15772, 19776, 23658, 31544, 47316, 63088, 94632, 126176, 189264, 252352, 378528, 406129, 757056, 812258, 1218387, 1624516, 2436774, 3249032, 4873548, 6498064, 9747096, 12996128, 19494192, 25992256, 38988384, 77976768]

約数ペア:

[(1, 77976768), (2, 38988384), (3, 25992256), (4, 19494192), (6, 12996128), (8, 9747096), (12, 6498064), (16, 4873548), (24, 3249032), (32, 2436774), (48, 1624516), (64, 1218387), (96, 812258), (103, 757056), (192, 406129), (206, 378528), (309, 252352), (412, 189264), (618, 126176), (824, 94632), (1236, 63088), (1648, 47316), (2472, 31544), (3296, 23658), (3943, 19776), (4944, 15772), (6592, 11829), (7886, 9888)]