90699084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 108

約数和(自身を含む): 276813264

約数和(自身を除く): 186114180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 997, 1083, 1197, 1444, 1596, 1994, 2166, 2394, 2527, 2991, 3249, 3988, 4332, 4788, 5054, 5982, 6498, 6979, 7581, 8973, 10108, 11964, 12996, 13958, 15162, 17946, 18943, 20937, 22743, 27916, 30324, 35892, 37886, 41874, 45486, 56829, 62811, 75772, 83748, 90972, 113658, 125622, 132601, 170487, 227316, 251244, 265202, 340974, 359917, 397803, 530404, 681948, 719834, 795606, 1079751, 1193409, 1439668, 1591212, 2159502, 2386818, 2519419, 3239253, 4319004, 4773636, 5038838, 6478506, 7558257, 10077676, 12957012, 15116514, 22674771, 30233028, 45349542, 90699084]

約数ペア:

[(1, 90699084), (2, 45349542), (3, 30233028), (4, 22674771), (6, 15116514), (7, 12957012), (9, 10077676), (12, 7558257), (14, 6478506), (18, 5038838), (19, 4773636), (21, 4319004), (28, 3239253), (36, 2519419), (38, 2386818), (42, 2159502), (57, 1591212), (63, 1439668), (76, 1193409), (84, 1079751), (114, 795606), (126, 719834), (133, 681948), (171, 530404), (228, 397803), (252, 359917), (266, 340974), (342, 265202), (361, 251244), (399, 227316), (532, 170487), (684, 132601), (722, 125622), (798, 113658), (997, 90972), (1083, 83748), (1197, 75772), (1444, 62811), (1596, 56829), (1994, 45486), (2166, 41874), (2394, 37886), (2527, 35892), (2991, 30324), (3249, 27916), (3988, 22743), (4332, 20937), (4788, 18943), (5054, 17946), (5982, 15162), (6498, 13958), (6979, 12996), (7581, 11964), (8973, 10108)]