82661248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 177786000

約数和(自身を除く): 95124752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 829, 1216, 1312, 1558, 1658, 2432, 2624, 3116, 3316, 5248, 6232, 6632, 12464, 13264, 15751, 24928, 26528, 31502, 33989, 49856, 53056, 63004, 67978, 99712, 106112, 126008, 135956, 252016, 271912, 504032, 543824, 645791, 1008064, 1087648, 1291582, 2016128, 2175296, 2583164, 4350592, 5166328, 10332656, 20665312, 41330624, 82661248]

約数ペア:

[(1, 82661248), (2, 41330624), (4, 20665312), (8, 10332656), (16, 5166328), (19, 4350592), (32, 2583164), (38, 2175296), (41, 2016128), (64, 1291582), (76, 1087648), (82, 1008064), (128, 645791), (152, 543824), (164, 504032), (304, 271912), (328, 252016), (608, 135956), (656, 126008), (779, 106112), (829, 99712), (1216, 67978), (1312, 63004), (1558, 53056), (1658, 49856), (2432, 33989), (2624, 31502), (3116, 26528), (3316, 24928), (5248, 15751), (6232, 13264), (6632, 12464)]