74904384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20567

約数の個数: 56

約数和(自身を含む): 208625440

約数和(自身を除く): 133721056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 20533, 41066, 61599, 82132, 123198, 164264, 246396, 328528, 390127, 492792, 657056, 780254, 985584, 1170381, 1314112, 1560508, 1971168, 2340762, 3121016, 3942336, 4681524, 6242032, 9363048, 12484064, 18726096, 24968128, 37452192, 74904384]

約数ペア:

[(1, 74904384), (2, 37452192), (3, 24968128), (4, 18726096), (6, 12484064), (8, 9363048), (12, 6242032), (16, 4681524), (19, 3942336), (24, 3121016), (32, 2340762), (38, 1971168), (48, 1560508), (57, 1314112), (64, 1170381), (76, 985584), (96, 780254), (114, 657056), (152, 492792), (192, 390127), (228, 328528), (304, 246396), (456, 164264), (608, 123198), (912, 82132), (1216, 61599), (1824, 41066), (3648, 20533)]