88398583

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 35787017

約数列:

[1, 7, 13, 19, 29, 41, 43, 91, 133, 203, 247, 287, 301, 377, 533, 551, 559, 779, 817, 1189, 1247, 1729, 1763, 2639, 3731, 3857, 3913, 5453, 5719, 7163, 8323, 8729, 10127, 10621, 12341, 15457, 16211, 22591, 22919, 23693, 33497, 50141, 51127, 70889, 74347, 108199, 113477, 158137, 160433, 165851, 234479, 293683, 308009, 357889, 435461, 664651, 971413, 2055781, 2156063, 3048227, 4652557, 6799891, 12628369, 88398583]

約数ペア:

[(1, 88398583), (7, 12628369), (13, 6799891), (19, 4652557), (29, 3048227), (41, 2156063), (43, 2055781), (91, 971413), (133, 664651), (203, 435461), (247, 357889), (287, 308009), (301, 293683), (377, 234479), (533, 165851), (551, 160433), (559, 158137), (779, 113477), (817, 108199), (1189, 74347), (1247, 70889), (1729, 51127), (1763, 50141), (2639, 33497), (3731, 23693), (3857, 22919), (3913, 22591), (5453, 16211), (5719, 15457), (7163, 12341), (8323, 10621), (8729, 10127)]