81839952

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 229677760

約数和(自身を除く): 147837808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1039, 1094, 1641, 2078, 2188, 3117, 3282, 4156, 4376, 4923, 6234, 6564, 8312, 8752, 9351, 9846, 12468, 13128, 16624, 18702, 19692, 24936, 26256, 37404, 39384, 49872, 74808, 78768, 149616, 568333, 1136666, 1704999, 2273332, 3409998, 4546664, 5114997, 6819996, 9093328, 10229994, 13639992, 20459988, 27279984, 40919976, 81839952]

約数ペア:

[(1, 81839952), (2, 40919976), (3, 27279984), (4, 20459988), (6, 13639992), (8, 10229994), (9, 9093328), (12, 6819996), (16, 5114997), (18, 4546664), (24, 3409998), (36, 2273332), (48, 1704999), (72, 1136666), (144, 568333), (547, 149616), (1039, 78768), (1094, 74808), (1641, 49872), (2078, 39384), (2188, 37404), (3117, 26256), (3282, 24936), (4156, 19692), (4376, 18702), (4923, 16624), (6234, 13128), (6564, 12468), (8312, 9846), (8752, 9351)]