74259792

素因数分解:

$2^4\times 3^2\times {\mathrm{515693}}^1$

素因数の和:515707

約数の個数: 30

約数和(自身を含む): 207824682

約数和(自身を除く): 133564890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515693, 1031386, 1547079, 2062772, 3094158, 4125544, 4641237, 6188316, 8251088, 9282474, 12376632, 18564948, 24753264, 37129896, 74259792]

約数ペア:

[(1, 74259792), (2, 37129896), (3, 24753264), (4, 18564948), (6, 12376632), (8, 9282474), (9, 8251088), (12, 6188316), (16, 4641237), (18, 4125544), (24, 3094158), (36, 2062772), (48, 1547079), (72, 1031386), (144, 515693)]