789912

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 2352240

約数和(自身を除く): 1562328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 81, 92, 106, 108, 138, 159, 162, 184, 207, 212, 216, 276, 318, 324, 414, 424, 477, 552, 621, 636, 648, 828, 954, 1219, 1242, 1272, 1431, 1656, 1863, 1908, 2438, 2484, 2862, 3657, 3726, 3816, 4293, 4876, 4968, 5724, 7314, 7452, 8586, 9752, 10971, 11448, 14628, 14904, 17172, 21942, 29256, 32913, 34344, 43884, 65826, 87768, 98739, 131652, 197478, 263304, 394956, 789912]

約数ペア:

[(1, 789912), (2, 394956), (3, 263304), (4, 197478), (6, 131652), (8, 98739), (9, 87768), (12, 65826), (18, 43884), (23, 34344), (24, 32913), (27, 29256), (36, 21942), (46, 17172), (53, 14904), (54, 14628), (69, 11448), (72, 10971), (81, 9752), (92, 8586), (106, 7452), (108, 7314), (138, 5724), (159, 4968), (162, 4876), (184, 4293), (207, 3816), (212, 3726), (216, 3657), (276, 2862), (318, 2484), (324, 2438), (414, 1908), (424, 1863), (477, 1656), (552, 1431), (621, 1272), (636, 1242), (648, 1219), (828, 954)]