74808272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 185238144

約数和(自身を除く): 110429872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1481, 1804, 2296, 2962, 3157, 3608, 4592, 5924, 6314, 7216, 10367, 11848, 12628, 16291, 20734, 23696, 25256, 32582, 41468, 50512, 60721, 65164, 82936, 114037, 121442, 130328, 165872, 228074, 242884, 260656, 425047, 456148, 485768, 667931, 850094, 912296, 971536, 1335862, 1700188, 1824592, 2671724, 3400376, 4675517, 5343448, 6800752, 9351034, 10686896, 18702068, 37404136, 74808272]

約数ペア:

[(1, 74808272), (2, 37404136), (4, 18702068), (7, 10686896), (8, 9351034), (11, 6800752), (14, 5343448), (16, 4675517), (22, 3400376), (28, 2671724), (41, 1824592), (44, 1700188), (56, 1335862), (77, 971536), (82, 912296), (88, 850094), (112, 667931), (154, 485768), (164, 456148), (176, 425047), (287, 260656), (308, 242884), (328, 228074), (451, 165872), (574, 130328), (616, 121442), (656, 114037), (902, 82936), (1148, 65164), (1232, 60721), (1481, 50512), (1804, 41468), (2296, 32582), (2962, 25256), (3157, 23696), (3608, 20734), (4592, 16291), (5924, 12628), (6314, 11848), (7216, 10367)]