61867792

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 150633216

約数和(自身を除く): 88765424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 49, 56, 73, 92, 94, 98, 112, 146, 161, 184, 188, 196, 292, 322, 329, 368, 376, 392, 511, 584, 644, 658, 752, 784, 1022, 1081, 1127, 1168, 1288, 1316, 1679, 2044, 2162, 2254, 2303, 2576, 2632, 3358, 3431, 3577, 4088, 4324, 4508, 4606, 5264, 6716, 6862, 7154, 7567, 8176, 8648, 9016, 9212, 11753, 13432, 13724, 14308, 15134, 17296, 18032, 18424, 23506, 24017, 26864, 27448, 28616, 30268, 36848, 47012, 48034, 52969, 54896, 57232, 60536, 78913, 82271, 94024, 96068, 105938, 121072, 157826, 164542, 168119, 188048, 192136, 211876, 315652, 329084, 336238, 384272, 423752, 552391, 631304, 658168, 672476, 847504, 1104782, 1262608, 1316336, 1344952, 2209564, 2689904, 3866737, 4419128, 7733474, 8838256, 15466948, 30933896, 61867792]

約数ペア:

[(1, 61867792), (2, 30933896), (4, 15466948), (7, 8838256), (8, 7733474), (14, 4419128), (16, 3866737), (23, 2689904), (28, 2209564), (46, 1344952), (47, 1316336), (49, 1262608), (56, 1104782), (73, 847504), (92, 672476), (94, 658168), (98, 631304), (112, 552391), (146, 423752), (161, 384272), (184, 336238), (188, 329084), (196, 315652), (292, 211876), (322, 192136), (329, 188048), (368, 168119), (376, 164542), (392, 157826), (511, 121072), (584, 105938), (644, 96068), (658, 94024), (752, 82271), (784, 78913), (1022, 60536), (1081, 57232), (1127, 54896), (1168, 52969), (1288, 48034), (1316, 47012), (1679, 36848), (2044, 30268), (2162, 28616), (2254, 27448), (2303, 26864), (2576, 24017), (2632, 23506), (3358, 18424), (3431, 18032), (3577, 17296), (4088, 15134), (4324, 14308), (4508, 13724), (4606, 13432), (5264, 11753), (6716, 9212), (6862, 9016), (7154, 8648), (7567, 8176)]