81476807712

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11953757}}^1$

素因数の和:11953841

約数の個数: 48

約数和(自身を含む): 216888985152

約数和(自身を除く): 135412177440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 11953757, 23907514, 35861271, 47815028, 71722542, 95630056, 143445084, 191260112, 286890168, 382520224, 573780336, 848716747, 1147560672, 1697433494, 2546150241, 3394866988, 5092300482, 6789733976, 10184600964, 13579467952, 20369201928, 27158935904, 40738403856, 81476807712]

約数ペア:

[(1, 81476807712), (2, 40738403856), (3, 27158935904), (4, 20369201928), (6, 13579467952), (8, 10184600964), (12, 6789733976), (16, 5092300482), (24, 3394866988), (32, 2546150241), (48, 1697433494), (71, 1147560672), (96, 848716747), (142, 573780336), (213, 382520224), (284, 286890168), (426, 191260112), (568, 143445084), (852, 95630056), (1136, 71722542), (1704, 47815028), (2272, 35861271), (3408, 23907514), (6816, 11953757)]