45420396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 128733696

約数和(自身を除く): 83313300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 1871, 2023, 3468, 3742, 4046, 5613, 6069, 7484, 8092, 11226, 12138, 13097, 22452, 24276, 26194, 31807, 39291, 52388, 63614, 78582, 95421, 127228, 157164, 190842, 222649, 381684, 445298, 540719, 667947, 890596, 1081438, 1335894, 1622157, 2162876, 2671788, 3244314, 3785033, 6488628, 7570066, 11355099, 15140132, 22710198, 45420396]

約数ペア:

[(1, 45420396), (2, 22710198), (3, 15140132), (4, 11355099), (6, 7570066), (7, 6488628), (12, 3785033), (14, 3244314), (17, 2671788), (21, 2162876), (28, 1622157), (34, 1335894), (42, 1081438), (51, 890596), (68, 667947), (84, 540719), (102, 445298), (119, 381684), (204, 222649), (238, 190842), (289, 157164), (357, 127228), (476, 95421), (578, 78582), (714, 63614), (867, 52388), (1156, 39291), (1428, 31807), (1734, 26194), (1871, 24276), (2023, 22452), (3468, 13097), (3742, 12138), (4046, 11226), (5613, 8092), (6069, 7484)]