61880064

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 165931920

約数和(自身を除く): 104051856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 409, 591, 768, 788, 818, 1182, 1227, 1576, 1636, 2364, 2454, 3152, 3272, 4728, 4908, 6304, 6544, 9456, 9816, 12608, 13088, 18912, 19632, 25216, 26176, 37824, 39264, 50432, 52352, 75648, 78528, 80573, 104704, 151296, 157056, 161146, 241719, 314112, 322292, 483438, 644584, 966876, 1289168, 1933752, 2578336, 3867504, 5156672, 7735008, 10313344, 15470016, 20626688, 30940032, 61880064]

約数ペア:

[(1, 61880064), (2, 30940032), (3, 20626688), (4, 15470016), (6, 10313344), (8, 7735008), (12, 5156672), (16, 3867504), (24, 2578336), (32, 1933752), (48, 1289168), (64, 966876), (96, 644584), (128, 483438), (192, 322292), (197, 314112), (256, 241719), (384, 161146), (394, 157056), (409, 151296), (591, 104704), (768, 80573), (788, 78528), (818, 75648), (1182, 52352), (1227, 50432), (1576, 39264), (1636, 37824), (2364, 26176), (2454, 25216), (3152, 19632), (3272, 18912), (4728, 13088), (4908, 12608), (6304, 9816), (6544, 9456)]