61531888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 60

約数和(自身を含む): 134739640

約数和(自身を除く): 73207752

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 859, 968, 1628, 1718, 1936, 3256, 3436, 4477, 6512, 6872, 8954, 9449, 13744, 17908, 18898, 31783, 35816, 37796, 63566, 71632, 75592, 103939, 127132, 151184, 207878, 254264, 349613, 415756, 508528, 699226, 831512, 1398452, 1663024, 2796904, 3845743, 5593808, 7691486, 15382972, 30765944, 61531888]

約数ペア:

[(1, 61531888), (2, 30765944), (4, 15382972), (8, 7691486), (11, 5593808), (16, 3845743), (22, 2796904), (37, 1663024), (44, 1398452), (74, 831512), (88, 699226), (121, 508528), (148, 415756), (176, 349613), (242, 254264), (296, 207878), (407, 151184), (484, 127132), (592, 103939), (814, 75592), (859, 71632), (968, 63566), (1628, 37796), (1718, 35816), (1936, 31783), (3256, 18898), (3436, 17908), (4477, 13744), (6512, 9449), (6872, 8954)]