78773814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 204350016

約数和(自身を除く): 125576202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 61, 63, 74, 111, 122, 126, 183, 222, 259, 277, 333, 366, 427, 518, 549, 554, 666, 777, 831, 854, 1098, 1281, 1554, 1662, 1939, 2257, 2331, 2493, 2562, 3843, 3878, 4514, 4662, 4986, 5817, 6771, 7686, 10249, 11634, 13542, 15799, 16897, 17451, 20313, 20498, 30747, 31598, 33794, 34902, 40626, 47397, 50691, 61494, 71743, 92241, 94794, 101382, 118279, 142191, 143486, 152073, 184482, 215229, 236558, 284382, 304146, 354837, 430458, 625189, 645687, 709674, 1064511, 1250378, 1291374, 1875567, 2129022, 3751134, 4376323, 5626701, 8752646, 11253402, 13128969, 26257938, 39386907, 78773814]

約数ペア:

[(1, 78773814), (2, 39386907), (3, 26257938), (6, 13128969), (7, 11253402), (9, 8752646), (14, 5626701), (18, 4376323), (21, 3751134), (37, 2129022), (42, 1875567), (61, 1291374), (63, 1250378), (74, 1064511), (111, 709674), (122, 645687), (126, 625189), (183, 430458), (222, 354837), (259, 304146), (277, 284382), (333, 236558), (366, 215229), (427, 184482), (518, 152073), (549, 143486), (554, 142191), (666, 118279), (777, 101382), (831, 94794), (854, 92241), (1098, 71743), (1281, 61494), (1554, 50691), (1662, 47397), (1939, 40626), (2257, 34902), (2331, 33794), (2493, 31598), (2562, 30747), (3843, 20498), (3878, 20313), (4514, 17451), (4662, 16897), (4986, 15799), (5817, 13542), (6771, 11634), (7686, 10249)]