77381472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{115151}}^1$

素因数の和:115171

約数の個数: 48

約数和(自身を含む): 232146432

約数和(自身を除く): 154764960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 115151, 230302, 345453, 460604, 690906, 806057, 921208, 1381812, 1612114, 1842416, 2418171, 2763624, 3224228, 3684832, 4836342, 5527248, 6448456, 9672684, 11054496, 12896912, 19345368, 25793824, 38690736, 77381472]

約数ペア:

[(1, 77381472), (2, 38690736), (3, 25793824), (4, 19345368), (6, 12896912), (7, 11054496), (8, 9672684), (12, 6448456), (14, 5527248), (16, 4836342), (21, 3684832), (24, 3224228), (28, 2763624), (32, 2418171), (42, 1842416), (48, 1612114), (56, 1381812), (84, 921208), (96, 806057), (112, 690906), (168, 460604), (224, 345453), (336, 230302), (672, 115151)]