78630342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 186845184

約数和(自身を除く): 108214842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 653, 658, 854, 987, 1281, 1306, 1959, 1974, 2562, 2867, 3918, 4571, 5734, 8601, 9142, 13713, 17202, 20069, 27426, 30691, 39833, 40138, 60207, 61382, 79666, 92073, 119499, 120414, 184146, 214837, 238998, 278831, 429674, 557662, 644511, 836493, 1289022, 1672986, 1872151, 3744302, 5616453, 11232906, 13105057, 26210114, 39315171, 78630342]

約数ペア:

[(1, 78630342), (2, 39315171), (3, 26210114), (6, 13105057), (7, 11232906), (14, 5616453), (21, 3744302), (42, 1872151), (47, 1672986), (61, 1289022), (94, 836493), (122, 644511), (141, 557662), (183, 429674), (282, 278831), (329, 238998), (366, 214837), (427, 184146), (653, 120414), (658, 119499), (854, 92073), (987, 79666), (1281, 61382), (1306, 60207), (1959, 40138), (1974, 39833), (2562, 30691), (2867, 27426), (3918, 20069), (4571, 17202), (5734, 13713), (8601, 9142)]