72250336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 148030848

約数和(自身を除く): 75780512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 421, 496, 692, 842, 992, 1384, 1684, 2768, 3368, 5363, 5536, 6736, 10726, 13051, 13472, 21452, 26102, 42904, 52204, 72833, 85808, 104408, 145666, 171616, 208816, 291332, 417632, 582664, 1165328, 2257823, 2330656, 4515646, 9031292, 18062584, 36125168, 72250336]

約数ペア:

[(1, 72250336), (2, 36125168), (4, 18062584), (8, 9031292), (16, 4515646), (31, 2330656), (32, 2257823), (62, 1165328), (124, 582664), (173, 417632), (248, 291332), (346, 208816), (421, 171616), (496, 145666), (692, 104408), (842, 85808), (992, 72833), (1384, 52204), (1684, 42904), (2768, 26102), (3368, 21452), (5363, 13472), (5536, 13051), (6736, 10726)]