73842512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 86861488

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 59, 76, 92, 118, 152, 179, 184, 236, 304, 358, 368, 437, 472, 716, 874, 944, 1121, 1357, 1432, 1748, 2242, 2714, 2864, 3401, 3496, 4117, 4484, 5428, 6802, 6992, 8234, 8968, 10561, 10856, 13604, 16468, 17936, 21122, 21712, 25783, 27208, 32936, 42244, 51566, 54416, 65872, 78223, 84488, 103132, 156446, 168976, 200659, 206264, 242903, 312892, 401318, 412528, 485806, 625784, 802636, 971612, 1251568, 1605272, 1943224, 3210544, 3886448, 4615157, 9230314, 18460628, 36921256, 73842512]

約数ペア:

[(1, 73842512), (2, 36921256), (4, 18460628), (8, 9230314), (16, 4615157), (19, 3886448), (23, 3210544), (38, 1943224), (46, 1605272), (59, 1251568), (76, 971612), (92, 802636), (118, 625784), (152, 485806), (179, 412528), (184, 401318), (236, 312892), (304, 242903), (358, 206264), (368, 200659), (437, 168976), (472, 156446), (716, 103132), (874, 84488), (944, 78223), (1121, 65872), (1357, 54416), (1432, 51566), (1748, 42244), (2242, 32936), (2714, 27208), (2864, 25783), (3401, 21712), (3496, 21122), (4117, 17936), (4484, 16468), (5428, 13604), (6802, 10856), (6992, 10561), (8234, 8968)]