72161424

素因数分解:

$2^4\times 3^2\times {\mathrm{501121}}^1$

素因数の和:501135

約数の個数: 30

約数和(自身を含む): 201952166

約数和(自身を除く): 129790742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501121, 1002242, 1503363, 2004484, 3006726, 4008968, 4510089, 6013452, 8017936, 9020178, 12026904, 18040356, 24053808, 36080712, 72161424]

約数ペア:

[(1, 72161424), (2, 36080712), (3, 24053808), (4, 18040356), (6, 12026904), (8, 9020178), (9, 8017936), (12, 6013452), (16, 4510089), (18, 4008968), (24, 3006726), (36, 2004484), (48, 1503363), (72, 1002242), (144, 501121)]