72219408

素因数分解:

$2^4\times 3^1\times {\mathrm{1504571}}^1$

素因数の和:1504582

約数の個数: 20

約数和(自身を含む): 186566928

約数和(自身を除く): 114347520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1504571, 3009142, 4513713, 6018284, 9027426, 12036568, 18054852, 24073136, 36109704, 72219408]

約数ペア:

[(1, 72219408), (2, 36109704), (3, 24073136), (4, 18054852), (6, 12036568), (8, 9027426), (12, 6018284), (16, 4513713), (24, 3009142), (48, 1504571)]