71835264

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 208765440

約数和(自身を除く): 136930176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 491, 508, 576, 762, 982, 1016, 1143, 1152, 1473, 1524, 1964, 2032, 2286, 2946, 3048, 3928, 4064, 4419, 4572, 5892, 6096, 7856, 8128, 8838, 9144, 11784, 12192, 15712, 16256, 17676, 18288, 23568, 24384, 31424, 35352, 36576, 47136, 48768, 62357, 62848, 70704, 73152, 94272, 124714, 141408, 146304, 187071, 188544, 249428, 282816, 374142, 498856, 561213, 565632, 748284, 997712, 1122426, 1496568, 1995424, 2244852, 2993136, 3990848, 4489704, 5986272, 7981696, 8979408, 11972544, 17958816, 23945088, 35917632, 71835264]

約数ペア:

[(1, 71835264), (2, 35917632), (3, 23945088), (4, 17958816), (6, 11972544), (8, 8979408), (9, 7981696), (12, 5986272), (16, 4489704), (18, 3990848), (24, 2993136), (32, 2244852), (36, 1995424), (48, 1496568), (64, 1122426), (72, 997712), (96, 748284), (127, 565632), (128, 561213), (144, 498856), (192, 374142), (254, 282816), (288, 249428), (381, 188544), (384, 187071), (491, 146304), (508, 141408), (576, 124714), (762, 94272), (982, 73152), (1016, 70704), (1143, 62848), (1152, 62357), (1473, 48768), (1524, 47136), (1964, 36576), (2032, 35352), (2286, 31424), (2946, 24384), (3048, 23568), (3928, 18288), (4064, 17676), (4419, 16256), (4572, 15712), (5892, 12192), (6096, 11784), (7856, 9144), (8128, 8838)]