72454704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 215224320

約数和(自身を除く): 142769616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1129, 1146, 1337, 1528, 2258, 2292, 2674, 3056, 3387, 4011, 4516, 4584, 5348, 6774, 7903, 8022, 9032, 9168, 10696, 13548, 15806, 16044, 18064, 21392, 23709, 27096, 31612, 32088, 47418, 54192, 63224, 64176, 94836, 126448, 189672, 215639, 379344, 431278, 646917, 862556, 1293834, 1509473, 1725112, 2587668, 3018946, 3450224, 4528419, 5175336, 6037892, 9056838, 10350672, 12075784, 18113676, 24151568, 36227352, 72454704]

約数ペア:

[(1, 72454704), (2, 36227352), (3, 24151568), (4, 18113676), (6, 12075784), (7, 10350672), (8, 9056838), (12, 6037892), (14, 5175336), (16, 4528419), (21, 3450224), (24, 3018946), (28, 2587668), (42, 1725112), (48, 1509473), (56, 1293834), (84, 862556), (112, 646917), (168, 431278), (191, 379344), (336, 215639), (382, 189672), (573, 126448), (764, 94836), (1129, 64176), (1146, 63224), (1337, 54192), (1528, 47418), (2258, 32088), (2292, 31612), (2674, 27096), (3056, 23709), (3387, 21392), (4011, 18064), (4516, 16044), (4584, 15806), (5348, 13548), (6774, 10696), (7903, 9168), (8022, 9032)]