63223888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 152240256

約数和(自身を除く): 89016368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 251, 346, 364, 502, 692, 728, 1004, 1211, 1384, 1456, 1757, 2008, 2249, 2422, 2768, 3263, 3514, 4016, 4498, 4844, 6526, 7028, 8996, 9688, 13052, 14056, 15743, 17992, 19376, 22841, 26104, 28112, 31486, 35984, 43423, 45682, 52208, 62972, 86846, 91364, 125944, 173692, 182728, 251888, 303961, 347384, 365456, 564499, 607922, 694768, 1128998, 1215844, 2257996, 2431688, 3951493, 4515992, 4863376, 7902986, 9031984, 15805972, 31611944, 63223888]

約数ペア:

[(1, 63223888), (2, 31611944), (4, 15805972), (7, 9031984), (8, 7902986), (13, 4863376), (14, 4515992), (16, 3951493), (26, 2431688), (28, 2257996), (52, 1215844), (56, 1128998), (91, 694768), (104, 607922), (112, 564499), (173, 365456), (182, 347384), (208, 303961), (251, 251888), (346, 182728), (364, 173692), (502, 125944), (692, 91364), (728, 86846), (1004, 62972), (1211, 52208), (1384, 45682), (1456, 43423), (1757, 35984), (2008, 31486), (2249, 28112), (2422, 26104), (2768, 22841), (3263, 19376), (3514, 17992), (4016, 15743), (4498, 14056), (4844, 13052), (6526, 9688), (7028, 8996)]