2169454176

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{54193}}^1$

素因数の和:54348

約数の個数: 72

約数和(自身を含む): 6213884040

約数和(自身を除く): 4044429864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 54193, 108386, 162579, 216772, 325158, 433544, 487737, 650316, 867088, 975474, 1300632, 1734176, 1950948, 2601264, 3901896, 5202528, 7532827, 7803792, 15065654, 15607584, 22598481, 30131308, 45196962, 60262616, 67795443, 90393924, 120525232, 135590886, 180787848, 241050464, 271181772, 361575696, 542363544, 723151392, 1084727088, 2169454176]

約数ペア:

[(1, 2169454176), (2, 1084727088), (3, 723151392), (4, 542363544), (6, 361575696), (8, 271181772), (9, 241050464), (12, 180787848), (16, 135590886), (18, 120525232), (24, 90393924), (32, 67795443), (36, 60262616), (48, 45196962), (72, 30131308), (96, 22598481), (139, 15607584), (144, 15065654), (278, 7803792), (288, 7532827), (417, 5202528), (556, 3901896), (834, 2601264), (1112, 1950948), (1251, 1734176), (1668, 1300632), (2224, 975474), (2502, 867088), (3336, 650316), (4448, 487737), (5004, 433544), (6672, 325158), (10008, 216772), (13344, 162579), (20016, 108386), (40032, 54193)]