90512248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 180592200

約数和(自身を除く): 90079952

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 211, 232, 344, 422, 844, 1247, 1688, 1849, 2494, 3698, 4988, 6119, 7396, 9073, 9976, 12238, 14792, 18146, 24476, 36292, 48952, 53621, 72584, 107242, 214484, 263117, 390139, 428968, 526234, 780278, 1052468, 1560556, 2104936, 3121112, 11314031, 22628062, 45256124, 90512248]

約数ペア:

[(1, 90512248), (2, 45256124), (4, 22628062), (8, 11314031), (29, 3121112), (43, 2104936), (58, 1560556), (86, 1052468), (116, 780278), (172, 526234), (211, 428968), (232, 390139), (344, 263117), (422, 214484), (844, 107242), (1247, 72584), (1688, 53621), (1849, 48952), (2494, 36292), (3698, 24476), (4988, 18146), (6119, 14792), (7396, 12238), (9073, 9976)]