145274796

素因数分解:

$2^2\times 3^4\times {\mathrm{448379}}^1$

素因数の和:448395

約数の個数: 30

約数和(自身を含む): 379777860

約数和(自身を除く): 234503064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 448379, 896758, 1345137, 1793516, 2690274, 4035411, 5380548, 8070822, 12106233, 16141644, 24212466, 36318699, 48424932, 72637398, 145274796]

約数ペア:

[(1, 145274796), (2, 72637398), (3, 48424932), (4, 36318699), (6, 24212466), (9, 16141644), (12, 12106233), (18, 8070822), (27, 5380548), (36, 4035411), (54, 2690274), (81, 1793516), (108, 1345137), (162, 896758), (324, 448379)]