74438208

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9972

約数の個数: 84

約数和(自身を含む): 229799388

約数和(自身を除く): 155361180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 9941, 19882, 29823, 39764, 59646, 79528, 89469, 119292, 129233, 159056, 178938, 238584, 258466, 318112, 357876, 387699, 477168, 516932, 636224, 715752, 775398, 954336, 1033864, 1163097, 1431504, 1550796, 1908672, 2067728, 2326194, 2863008, 3101592, 4135456, 4652388, 5726016, 6203184, 8270912, 9304776, 12406368, 18609552, 24812736, 37219104, 74438208]

約数ペア:

[(1, 74438208), (2, 37219104), (3, 24812736), (4, 18609552), (6, 12406368), (8, 9304776), (9, 8270912), (12, 6203184), (13, 5726016), (16, 4652388), (18, 4135456), (24, 3101592), (26, 2863008), (32, 2326194), (36, 2067728), (39, 1908672), (48, 1550796), (52, 1431504), (64, 1163097), (72, 1033864), (78, 954336), (96, 775398), (104, 715752), (117, 636224), (144, 516932), (156, 477168), (192, 387699), (208, 357876), (234, 318112), (288, 258466), (312, 238584), (416, 178938), (468, 159056), (576, 129233), (624, 119292), (832, 89469), (936, 79528), (1248, 59646), (1872, 39764), (2496, 29823), (3744, 19882), (7488, 9941)]