84390488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 201944160

約数和(自身を除く): 117553672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 169, 182, 241, 259, 296, 338, 364, 481, 482, 518, 676, 728, 962, 964, 1036, 1183, 1352, 1687, 1924, 1928, 2072, 2366, 3133, 3367, 3374, 3848, 4732, 6253, 6266, 6734, 6748, 8917, 9464, 12506, 12532, 13468, 13496, 17834, 21931, 25012, 25064, 26936, 35668, 40729, 43771, 43862, 50024, 62419, 71336, 81458, 87542, 87724, 115921, 124838, 162916, 175084, 175448, 231842, 249676, 285103, 325832, 350168, 463684, 499352, 570206, 811447, 927368, 1140412, 1506973, 1622894, 2280824, 3013946, 3245788, 6027892, 6491576, 10548811, 12055784, 21097622, 42195244, 84390488]

約数ペア:

[(1, 84390488), (2, 42195244), (4, 21097622), (7, 12055784), (8, 10548811), (13, 6491576), (14, 6027892), (26, 3245788), (28, 3013946), (37, 2280824), (52, 1622894), (56, 1506973), (74, 1140412), (91, 927368), (104, 811447), (148, 570206), (169, 499352), (182, 463684), (241, 350168), (259, 325832), (296, 285103), (338, 249676), (364, 231842), (481, 175448), (482, 175084), (518, 162916), (676, 124838), (728, 115921), (962, 87724), (964, 87542), (1036, 81458), (1183, 71336), (1352, 62419), (1687, 50024), (1924, 43862), (1928, 43771), (2072, 40729), (2366, 35668), (3133, 26936), (3367, 25064), (3374, 25012), (3848, 21931), (4732, 17834), (6253, 13496), (6266, 13468), (6734, 12532), (6748, 12506), (8917, 9464)]