77847136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 159894000

約数和(自身を除く): 82046864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 149, 232, 298, 464, 563, 596, 928, 1126, 1192, 2252, 2384, 4321, 4504, 4768, 8642, 9008, 16327, 17284, 18016, 32654, 34568, 65308, 69136, 83887, 130616, 138272, 167774, 261232, 335548, 522464, 671096, 1342192, 2432723, 2684384, 4865446, 9730892, 19461784, 38923568, 77847136]

約数ペア:

[(1, 77847136), (2, 38923568), (4, 19461784), (8, 9730892), (16, 4865446), (29, 2684384), (32, 2432723), (58, 1342192), (116, 671096), (149, 522464), (232, 335548), (298, 261232), (464, 167774), (563, 138272), (596, 130616), (928, 83887), (1126, 69136), (1192, 65308), (2252, 34568), (2384, 32654), (4321, 18016), (4504, 17284), (4768, 16327), (8642, 9008)]