61132148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 79762060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 47, 77, 82, 94, 103, 154, 164, 188, 206, 287, 308, 329, 412, 451, 517, 574, 658, 721, 902, 1034, 1133, 1148, 1316, 1442, 1804, 1927, 2068, 2266, 2884, 3157, 3619, 3854, 4223, 4532, 4841, 6314, 7238, 7708, 7931, 8446, 9682, 12628, 13489, 14476, 15862, 16892, 19364, 21197, 26978, 29561, 31724, 33887, 42394, 46453, 53251, 53956, 59122, 67774, 84788, 92906, 106502, 118244, 135548, 148379, 185812, 198481, 213004, 296758, 325171, 372757, 396962, 593516, 650342, 745514, 793924, 1300684, 1389367, 1491028, 2183291, 2778734, 4366582, 5557468, 8733164, 15283037, 30566074, 61132148]

約数ペア:

[(1, 61132148), (2, 30566074), (4, 15283037), (7, 8733164), (11, 5557468), (14, 4366582), (22, 2778734), (28, 2183291), (41, 1491028), (44, 1389367), (47, 1300684), (77, 793924), (82, 745514), (94, 650342), (103, 593516), (154, 396962), (164, 372757), (188, 325171), (206, 296758), (287, 213004), (308, 198481), (329, 185812), (412, 148379), (451, 135548), (517, 118244), (574, 106502), (658, 92906), (721, 84788), (902, 67774), (1034, 59122), (1133, 53956), (1148, 53251), (1316, 46453), (1442, 42394), (1804, 33887), (1927, 31724), (2068, 29561), (2266, 26978), (2884, 21197), (3157, 19364), (3619, 16892), (3854, 15862), (4223, 14476), (4532, 13489), (4841, 12628), (6314, 9682), (7238, 8446), (7708, 7931)]