85909390434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{275929}}^1$

素因数の和:276304

約数の個数: 72

約数和(自身を含む): 217140906060

約数和(自身を除く): 131231515626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 353, 441, 706, 882, 1059, 2118, 2471, 3177, 4942, 6354, 7413, 14826, 17297, 22239, 34594, 44478, 51891, 103782, 155673, 275929, 311346, 551858, 827787, 1655574, 1931503, 2483361, 3863006, 4966722, 5794509, 11589018, 13520521, 17383527, 27041042, 34767054, 40561563, 81123126, 97402937, 121684689, 194805874, 243369378, 292208811, 584417622, 681820559, 876626433, 1363641118, 1753252866, 2045461677, 4090923354, 4772743913, 6136385031, 9545487826, 12272770062, 14318231739, 28636463478, 42954695217, 85909390434]

約数ペア:

[(1, 85909390434), (2, 42954695217), (3, 28636463478), (6, 14318231739), (7, 12272770062), (9, 9545487826), (14, 6136385031), (18, 4772743913), (21, 4090923354), (42, 2045461677), (49, 1753252866), (63, 1363641118), (98, 876626433), (126, 681820559), (147, 584417622), (294, 292208811), (353, 243369378), (441, 194805874), (706, 121684689), (882, 97402937), (1059, 81123126), (2118, 40561563), (2471, 34767054), (3177, 27041042), (4942, 17383527), (6354, 13520521), (7413, 11589018), (14826, 5794509), (17297, 4966722), (22239, 3863006), (34594, 2483361), (44478, 1931503), (51891, 1655574), (103782, 827787), (155673, 551858), (275929, 311346)]