83981376

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:920

約数の個数: 84

約数和(自身を含む): 242208304

約数和(自身を除く): 158226928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 691, 844, 1266, 1382, 1688, 1899, 2073, 2532, 2764, 3376, 3798, 4146, 5064, 5528, 6219, 6752, 7596, 8292, 10128, 11056, 12438, 13504, 15192, 16584, 20256, 22112, 24876, 30384, 33168, 40512, 44224, 49752, 60768, 66336, 99504, 121536, 132672, 145801, 199008, 291602, 398016, 437403, 583204, 874806, 1166408, 1312209, 1749612, 2332816, 2624418, 3499224, 4665632, 5248836, 6998448, 9331264, 10497672, 13996896, 20995344, 27993792, 41990688, 83981376]

約数ペア:

[(1, 83981376), (2, 41990688), (3, 27993792), (4, 20995344), (6, 13996896), (8, 10497672), (9, 9331264), (12, 6998448), (16, 5248836), (18, 4665632), (24, 3499224), (32, 2624418), (36, 2332816), (48, 1749612), (64, 1312209), (72, 1166408), (96, 874806), (144, 583204), (192, 437403), (211, 398016), (288, 291602), (422, 199008), (576, 145801), (633, 132672), (691, 121536), (844, 99504), (1266, 66336), (1382, 60768), (1688, 49752), (1899, 44224), (2073, 40512), (2532, 33168), (2764, 30384), (3376, 24876), (3798, 22112), (4146, 20256), (5064, 16584), (5528, 15192), (6219, 13504), (6752, 12438), (7596, 11056), (8292, 10128)]