73493748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 197215200

約数和(自身を除く): 123721452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 773, 834, 1251, 1546, 1668, 2319, 2502, 2641, 3092, 4638, 5004, 5282, 6957, 7923, 9276, 10564, 13914, 14687, 15846, 23769, 27828, 29374, 31692, 44061, 47538, 58748, 88122, 95076, 107447, 132183, 176244, 214894, 264366, 322341, 429788, 528732, 644682, 967023, 1289364, 1934046, 2041493, 3868092, 4082986, 6124479, 8165972, 12248958, 18373437, 24497916, 36746874, 73493748]

約数ペア:

[(1, 73493748), (2, 36746874), (3, 24497916), (4, 18373437), (6, 12248958), (9, 8165972), (12, 6124479), (18, 4082986), (19, 3868092), (36, 2041493), (38, 1934046), (57, 1289364), (76, 967023), (114, 644682), (139, 528732), (171, 429788), (228, 322341), (278, 264366), (342, 214894), (417, 176244), (556, 132183), (684, 107447), (773, 95076), (834, 88122), (1251, 58748), (1546, 47538), (1668, 44061), (2319, 31692), (2502, 29374), (2641, 27828), (3092, 23769), (4638, 15846), (5004, 14687), (5282, 13914), (6957, 10564), (7923, 9276)]