61309808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 146181120

約数和(自身を除く): 84871312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 613, 658, 752, 893, 1064, 1226, 1316, 1786, 2128, 2452, 2632, 3572, 4291, 4904, 5264, 6251, 7144, 8582, 9808, 11647, 12502, 14288, 17164, 23294, 25004, 28811, 34328, 46588, 50008, 57622, 68656, 81529, 93176, 100016, 115244, 163058, 186352, 201677, 230488, 326116, 403354, 460976, 547409, 652232, 806708, 1094818, 1304464, 1613416, 2189636, 3226832, 3831863, 4379272, 7663726, 8758544, 15327452, 30654904, 61309808]

約数ペア:

[(1, 61309808), (2, 30654904), (4, 15327452), (7, 8758544), (8, 7663726), (14, 4379272), (16, 3831863), (19, 3226832), (28, 2189636), (38, 1613416), (47, 1304464), (56, 1094818), (76, 806708), (94, 652232), (112, 547409), (133, 460976), (152, 403354), (188, 326116), (266, 230488), (304, 201677), (329, 186352), (376, 163058), (532, 115244), (613, 100016), (658, 93176), (752, 81529), (893, 68656), (1064, 57622), (1226, 50008), (1316, 46588), (1786, 34328), (2128, 28811), (2452, 25004), (2632, 23294), (3572, 17164), (4291, 14288), (4904, 12502), (5264, 11647), (6251, 9808), (7144, 8582)]