78850854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{63487}}^1$

素因数の和:63521

約数の個数: 32

約数和(自身を含む): 182845440

約数和(自身を除く): 103994586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 63487, 126974, 190461, 380922, 571383, 1142766, 1460201, 1714149, 2920402, 3428298, 4380603, 8761206, 13141809, 26283618, 39425427, 78850854]

約数ペア:

[(1, 78850854), (2, 39425427), (3, 26283618), (6, 13141809), (9, 8761206), (18, 4380603), (23, 3428298), (27, 2920402), (46, 1714149), (54, 1460201), (69, 1142766), (138, 571383), (207, 380922), (414, 190461), (621, 126974), (1242, 63487)]