71938224

素因数分解:

$2^4\times 3^2\times {\mathrm{499571}}^1$

素因数の和:499585

約数の個数: 30

約数和(自身を含む): 201327516

約数和(自身を除く): 129389292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499571, 999142, 1498713, 1998284, 2997426, 3996568, 4496139, 5994852, 7993136, 8992278, 11989704, 17984556, 23979408, 35969112, 71938224]

約数ペア:

[(1, 71938224), (2, 35969112), (3, 23979408), (4, 17984556), (6, 11989704), (8, 8992278), (9, 7993136), (12, 5994852), (16, 4496139), (18, 3996568), (24, 2997426), (36, 1998284), (48, 1498713), (72, 999142), (144, 499571)]