71990667648

素因数分解:

$2^7\times 3^3\times {\mathrm{20830633}}^1$

素因数の和:20830656

約数の個数: 64

約数和(自身を含む): 212472466800

約数和(自身を除く): 140481799152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20830633, 41661266, 62491899, 83322532, 124983798, 166645064, 187475697, 249967596, 333290128, 374951394, 499935192, 562427091, 666580256, 749902788, 999870384, 1124854182, 1333160512, 1499805576, 1999740768, 2249708364, 2666321024, 2999611152, 3999481536, 4499416728, 5999222304, 7998963072, 8998833456, 11998444608, 17997666912, 23996889216, 35995333824, 71990667648]

約数ペア:

[(1, 71990667648), (2, 35995333824), (3, 23996889216), (4, 17997666912), (6, 11998444608), (8, 8998833456), (9, 7998963072), (12, 5999222304), (16, 4499416728), (18, 3999481536), (24, 2999611152), (27, 2666321024), (32, 2249708364), (36, 1999740768), (48, 1499805576), (54, 1333160512), (64, 1124854182), (72, 999870384), (96, 749902788), (108, 666580256), (128, 562427091), (144, 499935192), (192, 374951394), (216, 333290128), (288, 249967596), (384, 187475697), (432, 166645064), (576, 124983798), (864, 83322532), (1152, 62491899), (1728, 41661266), (3456, 20830633)]