61097004

素因数分解:

$2^2\times 3^5\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 161441280

約数和(自身を除く): 100344276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 243, 263, 324, 478, 486, 526, 717, 789, 956, 972, 1052, 1434, 1578, 2151, 2367, 2868, 3156, 4302, 4734, 6453, 7101, 8604, 9468, 12906, 14202, 19359, 21303, 25812, 28404, 38718, 42606, 58077, 62857, 63909, 77436, 85212, 116154, 125714, 127818, 188571, 232308, 251428, 255636, 377142, 565713, 754284, 1131426, 1697139, 2262852, 3394278, 5091417, 6788556, 10182834, 15274251, 20365668, 30548502, 61097004]

約数ペア:

[(1, 61097004), (2, 30548502), (3, 20365668), (4, 15274251), (6, 10182834), (9, 6788556), (12, 5091417), (18, 3394278), (27, 2262852), (36, 1697139), (54, 1131426), (81, 754284), (108, 565713), (162, 377142), (239, 255636), (243, 251428), (263, 232308), (324, 188571), (478, 127818), (486, 125714), (526, 116154), (717, 85212), (789, 77436), (956, 63909), (972, 62857), (1052, 58077), (1434, 42606), (1578, 38718), (2151, 28404), (2367, 25812), (2868, 21303), (3156, 19359), (4302, 14202), (4734, 12906), (6453, 9468), (7101, 8604)]