72927216

素因数分解:

$2^4\times 3^5\times {\mathrm{18757}}^1$

素因数の和:18780

約数の個数: 60

約数和(自身を含む): 211665272

約数和(自身を除く): 138738056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18757, 37514, 56271, 75028, 112542, 150056, 168813, 225084, 300112, 337626, 450168, 506439, 675252, 900336, 1012878, 1350504, 1519317, 2025756, 2701008, 3038634, 4051512, 4557951, 6077268, 8103024, 9115902, 12154536, 18231804, 24309072, 36463608, 72927216]

約数ペア:

[(1, 72927216), (2, 36463608), (3, 24309072), (4, 18231804), (6, 12154536), (8, 9115902), (9, 8103024), (12, 6077268), (16, 4557951), (18, 4051512), (24, 3038634), (27, 2701008), (36, 2025756), (48, 1519317), (54, 1350504), (72, 1012878), (81, 900336), (108, 675252), (144, 506439), (162, 450168), (216, 337626), (243, 300112), (324, 225084), (432, 168813), (486, 150056), (648, 112542), (972, 75028), (1296, 56271), (1944, 37514), (3888, 18757)]