69578082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 119534238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 53, 54, 63, 69, 106, 126, 138, 151, 159, 161, 189, 207, 302, 318, 322, 371, 378, 414, 453, 477, 483, 621, 742, 906, 954, 966, 1057, 1113, 1219, 1242, 1359, 1431, 1449, 2114, 2226, 2438, 2718, 2862, 2898, 3171, 3339, 3473, 3657, 4077, 4347, 6342, 6678, 6946, 7314, 8003, 8154, 8533, 8694, 9513, 10017, 10419, 10971, 16006, 17066, 19026, 20034, 20838, 21942, 24009, 24311, 25599, 28539, 31257, 32913, 48018, 48622, 51198, 56021, 57078, 62514, 65826, 72027, 72933, 76797, 93771, 112042, 144054, 145866, 153594, 168063, 184069, 187542, 216081, 218799, 230391, 336126, 368138, 432162, 437598, 460782, 504189, 552207, 656397, 1008378, 1104414, 1288483, 1312794, 1512567, 1656621, 2576966, 3025134, 3313242, 3865449, 4969863, 7730898, 9939726, 11596347, 23192694, 34789041, 69578082]

約数ペア:

[(1, 69578082), (2, 34789041), (3, 23192694), (6, 11596347), (7, 9939726), (9, 7730898), (14, 4969863), (18, 3865449), (21, 3313242), (23, 3025134), (27, 2576966), (42, 1656621), (46, 1512567), (53, 1312794), (54, 1288483), (63, 1104414), (69, 1008378), (106, 656397), (126, 552207), (138, 504189), (151, 460782), (159, 437598), (161, 432162), (189, 368138), (207, 336126), (302, 230391), (318, 218799), (322, 216081), (371, 187542), (378, 184069), (414, 168063), (453, 153594), (477, 145866), (483, 144054), (621, 112042), (742, 93771), (906, 76797), (954, 72933), (966, 72027), (1057, 65826), (1113, 62514), (1219, 57078), (1242, 56021), (1359, 51198), (1431, 48622), (1449, 48018), (2114, 32913), (2226, 31257), (2438, 28539), (2718, 25599), (2862, 24311), (2898, 24009), (3171, 21942), (3339, 20838), (3473, 20034), (3657, 19026), (4077, 17066), (4347, 16006), (6342, 10971), (6678, 10419), (6946, 10017), (7314, 9513), (8003, 8694), (8154, 8533)]