72384832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 84

約数和(自身を含む): 163935156

約数和(自身を除く): 91550324

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 241, 247, 304, 361, 416, 482, 494, 608, 722, 832, 964, 988, 1216, 1444, 1928, 1976, 2888, 3133, 3856, 3952, 4579, 4693, 5776, 6266, 7712, 7904, 9158, 9386, 11552, 12532, 15424, 15808, 18316, 18772, 23104, 25064, 36632, 37544, 50128, 59527, 73264, 75088, 87001, 100256, 119054, 146528, 150176, 174002, 200512, 238108, 293056, 300352, 348004, 476216, 696008, 952432, 1131013, 1392016, 1904864, 2262026, 2784032, 3809728, 4524052, 5568064, 9048104, 18096208, 36192416, 72384832]

約数ペア:

[(1, 72384832), (2, 36192416), (4, 18096208), (8, 9048104), (13, 5568064), (16, 4524052), (19, 3809728), (26, 2784032), (32, 2262026), (38, 1904864), (52, 1392016), (64, 1131013), (76, 952432), (104, 696008), (152, 476216), (208, 348004), (241, 300352), (247, 293056), (304, 238108), (361, 200512), (416, 174002), (482, 150176), (494, 146528), (608, 119054), (722, 100256), (832, 87001), (964, 75088), (988, 73264), (1216, 59527), (1444, 50128), (1928, 37544), (1976, 36632), (2888, 25064), (3133, 23104), (3856, 18772), (3952, 18316), (4579, 15808), (4693, 15424), (5776, 12532), (6266, 11552), (7712, 9386), (7904, 9158)]