64567728

素因数分解:

$2^4\times 3^2\times {\mathrm{448387}}^1$

素因数の和:448401

約数の個数: 30

約数和(自身を含む): 180700364

約数和(自身を除く): 116132636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 448387, 896774, 1345161, 1793548, 2690322, 3587096, 4035483, 5380644, 7174192, 8070966, 10761288, 16141932, 21522576, 32283864, 64567728]

約数ペア:

[(1, 64567728), (2, 32283864), (3, 21522576), (4, 16141932), (6, 10761288), (8, 8070966), (9, 7174192), (12, 5380644), (16, 4035483), (18, 3587096), (24, 2690322), (36, 1793548), (48, 1345161), (72, 896774), (144, 448387)]