85108156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 177186240

約数和(自身を除く): 92078084

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 281, 373, 406, 562, 746, 812, 1124, 1492, 1967, 2611, 3934, 5222, 7868, 8149, 10444, 10817, 16298, 21634, 32596, 43268, 57043, 75719, 104813, 114086, 151438, 209626, 228172, 302876, 419252, 733691, 1467382, 2934764, 3039577, 6079154, 12158308, 21277039, 42554078, 85108156]

約数ペア:

[(1, 85108156), (2, 42554078), (4, 21277039), (7, 12158308), (14, 6079154), (28, 3039577), (29, 2934764), (58, 1467382), (116, 733691), (203, 419252), (281, 302876), (373, 228172), (406, 209626), (562, 151438), (746, 114086), (812, 104813), (1124, 75719), (1492, 57043), (1967, 43268), (2611, 32596), (3934, 21634), (5222, 16298), (7868, 10817), (8149, 10444)]