80931648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60217}}^1$

素因数の和:60239

約数の個数: 56

約数和(自身を含む): 244725952

約数和(自身を除く): 163794304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60217, 120434, 180651, 240868, 361302, 421519, 481736, 722604, 843038, 963472, 1264557, 1445208, 1686076, 1926944, 2529114, 2890416, 3372152, 3853888, 5058228, 5780832, 6744304, 10116456, 11561664, 13488608, 20232912, 26977216, 40465824, 80931648]

約数ペア:

[(1, 80931648), (2, 40465824), (3, 26977216), (4, 20232912), (6, 13488608), (7, 11561664), (8, 10116456), (12, 6744304), (14, 5780832), (16, 5058228), (21, 3853888), (24, 3372152), (28, 2890416), (32, 2529114), (42, 1926944), (48, 1686076), (56, 1445208), (64, 1264557), (84, 963472), (96, 843038), (112, 722604), (168, 481736), (192, 421519), (224, 361302), (336, 240868), (448, 180651), (672, 120434), (1344, 60217)]