82706972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 157989888

約数和(自身を除く): 75282916

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 127, 157, 244, 254, 314, 508, 628, 1037, 2074, 2159, 2669, 4148, 4318, 5338, 7747, 8636, 9577, 10676, 15494, 19154, 19939, 30988, 38308, 39878, 79756, 131699, 162809, 263398, 325618, 338963, 526796, 651236, 677926, 1216279, 1355852, 2432558, 4865116, 20676743, 41353486, 82706972]

約数ペア:

[(1, 82706972), (2, 41353486), (4, 20676743), (17, 4865116), (34, 2432558), (61, 1355852), (68, 1216279), (122, 677926), (127, 651236), (157, 526796), (244, 338963), (254, 325618), (314, 263398), (508, 162809), (628, 131699), (1037, 79756), (2074, 39878), (2159, 38308), (2669, 30988), (4148, 19939), (4318, 19154), (5338, 15494), (7747, 10676), (8636, 9577)]