61376672

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 142416288

約数和(自身を除く): 81039616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 163, 164, 224, 287, 326, 328, 574, 652, 656, 1141, 1148, 1304, 1312, 1681, 2282, 2296, 2608, 3362, 4564, 4592, 5216, 6683, 6724, 9128, 9184, 11767, 13366, 13448, 18256, 23534, 26732, 26896, 36512, 46781, 47068, 53464, 53792, 93562, 94136, 106928, 187124, 188272, 213856, 274003, 374248, 376544, 548006, 748496, 1096012, 1496992, 1918021, 2192024, 3836042, 4384048, 7672084, 8768096, 15344168, 30688336, 61376672]

約数ペア:

[(1, 61376672), (2, 30688336), (4, 15344168), (7, 8768096), (8, 7672084), (14, 4384048), (16, 3836042), (28, 2192024), (32, 1918021), (41, 1496992), (56, 1096012), (82, 748496), (112, 548006), (163, 376544), (164, 374248), (224, 274003), (287, 213856), (326, 188272), (328, 187124), (574, 106928), (652, 94136), (656, 93562), (1141, 53792), (1148, 53464), (1304, 47068), (1312, 46781), (1681, 36512), (2282, 26896), (2296, 26732), (2608, 23534), (3362, 18256), (4564, 13448), (4592, 13366), (5216, 11767), (6683, 9184), (6724, 9128)]