74940864

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20543}}^1$

素因数の和:20577

約数の個数: 56

約数和(自身を含む): 208727040

約数和(自身を除く): 133786176

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, 20543, 41086, 61629, 82172, 123258, 164344, 246516, 328688, 390317, 493032, 657376, 780634, 986064, 1170951, 1314752, 1561268, 1972128, 2341902, 3122536, 3944256, 4683804, 6245072, 9367608, 12490144, 18735216, 24980288, 37470432, 74940864]

約数ペア:

[(1, 74940864), (2, 37470432), (3, 24980288), (4, 18735216), (6, 12490144), (8, 9367608), (12, 6245072), (16, 4683804), (19, 3944256), (24, 3122536), (32, 2341902), (38, 1972128), (48, 1561268), (57, 1314752), (64, 1170951), (76, 986064), (96, 780634), (114, 657376), (152, 493032), (192, 390317), (228, 328688), (304, 246516), (456, 164344), (608, 123258), (912, 82172), (1216, 61629), (1824, 41086), (3648, 20543)]