77890512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10079}}^1$

素因数の和:10120

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 162094128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 10079, 20158, 30237, 40316, 60474, 70553, 80632, 120948, 141106, 161264, 211659, 231817, 241896, 282212, 423318, 463634, 483792, 564424, 695451, 846636, 927268, 1128848, 1390902, 1622719, 1693272, 1854536, 2781804, 3245438, 3386544, 3709072, 4868157, 5563608, 6490876, 9736314, 11127216, 12981752, 19472628, 25963504, 38945256, 77890512]

約数ペア:

[(1, 77890512), (2, 38945256), (3, 25963504), (4, 19472628), (6, 12981752), (7, 11127216), (8, 9736314), (12, 6490876), (14, 5563608), (16, 4868157), (21, 3709072), (23, 3386544), (24, 3245438), (28, 2781804), (42, 1854536), (46, 1693272), (48, 1622719), (56, 1390902), (69, 1128848), (84, 927268), (92, 846636), (112, 695451), (138, 564424), (161, 483792), (168, 463634), (184, 423318), (276, 282212), (322, 241896), (336, 231817), (368, 211659), (483, 161264), (552, 141106), (644, 120948), (966, 80632), (1104, 70553), (1288, 60474), (1932, 40316), (2576, 30237), (3864, 20158), (7728, 10079)]