74428128

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2287}}^1$

素因数の和:2416

約数の個数: 72

約数和(自身を含む): 213621408

約数和(自身を除く): 139193280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2287, 2712, 3616, 4068, 4574, 5424, 6861, 8136, 9148, 10848, 13722, 16272, 18296, 20583, 27444, 32544, 36592, 41166, 54888, 73184, 82332, 109776, 164664, 219552, 258431, 329328, 516862, 658656, 775293, 1033724, 1550586, 2067448, 2325879, 3101172, 4134896, 4651758, 6202344, 8269792, 9303516, 12404688, 18607032, 24809376, 37214064, 74428128]

約数ペア:

[(1, 74428128), (2, 37214064), (3, 24809376), (4, 18607032), (6, 12404688), (8, 9303516), (9, 8269792), (12, 6202344), (16, 4651758), (18, 4134896), (24, 3101172), (32, 2325879), (36, 2067448), (48, 1550586), (72, 1033724), (96, 775293), (113, 658656), (144, 516862), (226, 329328), (288, 258431), (339, 219552), (452, 164664), (678, 109776), (904, 82332), (1017, 73184), (1356, 54888), (1808, 41166), (2034, 36592), (2287, 32544), (2712, 27444), (3616, 20583), (4068, 18296), (4574, 16272), (5424, 13722), (6861, 10848), (8136, 9148)]