76121568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5056

約数の個数: 72

約数和(自身を含む): 220599288

約数和(自身を除く): 144477720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4987, 5088, 7632, 9974, 14961, 15264, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 159584, 179532, 239376, 264311, 359064, 478752, 528622, 718128, 792933, 1057244, 1436256, 1585866, 2114488, 2378799, 3171732, 4228976, 4757598, 6343464, 8457952, 9515196, 12686928, 19030392, 25373856, 38060784, 76121568]

約数ペア:

[(1, 76121568), (2, 38060784), (3, 25373856), (4, 19030392), (6, 12686928), (8, 9515196), (9, 8457952), (12, 6343464), (16, 4757598), (18, 4228976), (24, 3171732), (32, 2378799), (36, 2114488), (48, 1585866), (53, 1436256), (72, 1057244), (96, 792933), (106, 718128), (144, 528622), (159, 478752), (212, 359064), (288, 264311), (318, 239376), (424, 179532), (477, 159584), (636, 119688), (848, 89766), (954, 79792), (1272, 59844), (1696, 44883), (1908, 39896), (2544, 29922), (3816, 19948), (4987, 15264), (5088, 14961), (7632, 9974)]