81784656

素因数分解:

$2^4\times 3^2\times {\mathrm{567949}}^1$

素因数の和:567963

約数の個数: 30

約数和(自身を含む): 228883850

約数和(自身を除く): 147099194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 567949, 1135898, 1703847, 2271796, 3407694, 4543592, 5111541, 6815388, 9087184, 10223082, 13630776, 20446164, 27261552, 40892328, 81784656]

約数ペア:

[(1, 81784656), (2, 40892328), (3, 27261552), (4, 20446164), (6, 13630776), (8, 10223082), (9, 9087184), (12, 6815388), (16, 5111541), (18, 4543592), (24, 3407694), (36, 2271796), (48, 1703847), (72, 1135898), (144, 567949)]