84081382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 165680640

約数和(自身を除く): 81599258

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 67, 77, 134, 154, 203, 281, 319, 406, 469, 562, 638, 737, 938, 1474, 1943, 1967, 2233, 3091, 3886, 3934, 4466, 5159, 6182, 8149, 10318, 13601, 16298, 18827, 21373, 21637, 27202, 37654, 42746, 43274, 57043, 89639, 114086, 131789, 149611, 179278, 207097, 263578, 299222, 414194, 545983, 627473, 1091966, 1254946, 1449679, 2899358, 3821881, 6005813, 7643762, 12011626, 42040691, 84081382]

約数ペア:

[(1, 84081382), (2, 42040691), (7, 12011626), (11, 7643762), (14, 6005813), (22, 3821881), (29, 2899358), (58, 1449679), (67, 1254946), (77, 1091966), (134, 627473), (154, 545983), (203, 414194), (281, 299222), (319, 263578), (406, 207097), (469, 179278), (562, 149611), (638, 131789), (737, 114086), (938, 89639), (1474, 57043), (1943, 43274), (1967, 42746), (2233, 37654), (3091, 27202), (3886, 21637), (3934, 21373), (4466, 18827), (5159, 16298), (6182, 13601), (8149, 10318)]