77203728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 248841216

約数和(自身を除く): 171637488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 191, 252, 336, 382, 401, 504, 573, 764, 802, 1008, 1146, 1203, 1337, 1528, 1604, 1719, 2292, 2406, 2674, 2807, 3056, 3208, 3438, 3609, 4011, 4584, 4812, 5348, 5614, 6416, 6876, 7218, 8022, 8421, 9168, 9624, 10696, 11228, 12033, 13752, 14436, 16044, 16842, 19248, 21392, 22456, 24066, 25263, 27504, 28872, 32088, 33684, 44912, 48132, 50526, 57744, 64176, 67368, 76591, 96264, 101052, 134736, 153182, 192528, 202104, 229773, 306364, 404208, 459546, 536137, 612728, 689319, 919092, 1072274, 1225456, 1378638, 1608411, 1838184, 2144548, 2757276, 3216822, 3676368, 4289096, 4825233, 5514552, 6433644, 8578192, 9650466, 11029104, 12867288, 19300932, 25734576, 38601864, 77203728]

約数ペア:

[(1, 77203728), (2, 38601864), (3, 25734576), (4, 19300932), (6, 12867288), (7, 11029104), (8, 9650466), (9, 8578192), (12, 6433644), (14, 5514552), (16, 4825233), (18, 4289096), (21, 3676368), (24, 3216822), (28, 2757276), (36, 2144548), (42, 1838184), (48, 1608411), (56, 1378638), (63, 1225456), (72, 1072274), (84, 919092), (112, 689319), (126, 612728), (144, 536137), (168, 459546), (191, 404208), (252, 306364), (336, 229773), (382, 202104), (401, 192528), (504, 153182), (573, 134736), (764, 101052), (802, 96264), (1008, 76591), (1146, 67368), (1203, 64176), (1337, 57744), (1528, 50526), (1604, 48132), (1719, 44912), (2292, 33684), (2406, 32088), (2674, 28872), (2807, 27504), (3056, 25263), (3208, 24066), (3438, 22456), (3609, 21392), (4011, 19248), (4584, 16842), (4812, 16044), (5348, 14436), (5614, 13752), (6416, 12033), (6876, 11228), (7218, 10696), (8022, 9624), (8421, 9168)]