77209972196

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1\times {\mathrm{31663}}^1$

素因数の和:32940

約数の個数: 48

約数和(自身を含む): 156671445504

約数和(自身を除く): 79461473308

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1193, 2044, 2386, 4772, 8351, 16702, 31663, 33404, 63326, 87089, 126652, 174178, 221641, 348356, 443282, 609623, 886564, 1219246, 2311399, 2438492, 4622798, 9245596, 16179793, 32359586, 37773959, 64719172, 75547918, 151095836, 264417713, 528835426, 1057670852, 2757499007, 5514998014, 11029996028, 19302493049, 38604986098, 77209972196]

約数ペア:

[(1, 77209972196), (2, 38604986098), (4, 19302493049), (7, 11029996028), (14, 5514998014), (28, 2757499007), (73, 1057670852), (146, 528835426), (292, 264417713), (511, 151095836), (1022, 75547918), (1193, 64719172), (2044, 37773959), (2386, 32359586), (4772, 16179793), (8351, 9245596), (16702, 4622798), (31663, 2438492), (33404, 2311399), (63326, 1219246), (87089, 886564), (126652, 609623), (174178, 443282), (221641, 348356)]