79769072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 157361952

約数和(自身を除く): 77592880

約数列:

[1, 2, 4, 8, 16, 137, 151, 241, 274, 302, 482, 548, 604, 964, 1096, 1208, 1928, 2192, 2416, 3856, 20687, 33017, 36391, 41374, 66034, 72782, 82748, 132068, 145564, 165496, 264136, 291128, 330992, 528272, 582256, 4985567, 9971134, 19942268, 39884536, 79769072]

約数ペア:

[(1, 79769072), (2, 39884536), (4, 19942268), (8, 9971134), (16, 4985567), (137, 582256), (151, 528272), (241, 330992), (274, 291128), (302, 264136), (482, 165496), (548, 145564), (604, 132068), (964, 82748), (1096, 72782), (1208, 66034), (1928, 41374), (2192, 36391), (2416, 33017), (3856, 20687)]