76978244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 165836160

約数和(自身を除く): 88857916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 2741, 4012, 5482, 7021, 10964, 14042, 19187, 28084, 38374, 46597, 76748, 93194, 161719, 186388, 323438, 326179, 646876, 652358, 1132033, 1304716, 2264066, 2749223, 4528132, 5498446, 10996892, 19244561, 38489122, 76978244]

約数ペア:

[(1, 76978244), (2, 38489122), (4, 19244561), (7, 10996892), (14, 5498446), (17, 4528132), (28, 2749223), (34, 2264066), (59, 1304716), (68, 1132033), (118, 652358), (119, 646876), (236, 326179), (238, 323438), (413, 186388), (476, 161719), (826, 93194), (1003, 76748), (1652, 46597), (2006, 38374), (2741, 28084), (4012, 19187), (5482, 14042), (7021, 10964)]