74779408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 166364352

約数和(自身を除く): 91584944

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 43, 44, 82, 86, 88, 164, 172, 176, 241, 328, 344, 451, 473, 482, 656, 688, 902, 946, 964, 1763, 1804, 1892, 1928, 2651, 3526, 3608, 3784, 3856, 5302, 7052, 7216, 7568, 9881, 10363, 10604, 14104, 19393, 19762, 20726, 21208, 28208, 38786, 39524, 41452, 42416, 77572, 79048, 82904, 108691, 113993, 155144, 158096, 165808, 217382, 227986, 310288, 424883, 434764, 455972, 849766, 869528, 911944, 1699532, 1739056, 1823888, 3399064, 4673713, 6798128, 9347426, 18694852, 37389704, 74779408]

約数ペア:

[(1, 74779408), (2, 37389704), (4, 18694852), (8, 9347426), (11, 6798128), (16, 4673713), (22, 3399064), (41, 1823888), (43, 1739056), (44, 1699532), (82, 911944), (86, 869528), (88, 849766), (164, 455972), (172, 434764), (176, 424883), (241, 310288), (328, 227986), (344, 217382), (451, 165808), (473, 158096), (482, 155144), (656, 113993), (688, 108691), (902, 82904), (946, 79048), (964, 77572), (1763, 42416), (1804, 41452), (1892, 39524), (1928, 38786), (2651, 28208), (3526, 21208), (3608, 20726), (3784, 19762), (3856, 19393), (5302, 14104), (7052, 10604), (7216, 10363), (7568, 9881)]