23781528

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 67579200

約数和(自身を除く): 43797672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 113, 148, 158, 222, 226, 237, 296, 316, 333, 339, 444, 452, 474, 632, 666, 678, 711, 888, 904, 948, 1017, 1332, 1356, 1422, 1896, 2034, 2664, 2712, 2844, 2923, 4068, 4181, 5688, 5846, 8136, 8362, 8769, 8927, 11692, 12543, 16724, 17538, 17854, 23384, 25086, 26307, 26781, 33448, 35076, 35708, 37629, 50172, 52614, 53562, 70152, 71416, 75258, 80343, 100344, 105228, 107124, 150516, 160686, 210456, 214248, 301032, 321372, 330299, 642744, 660598, 990897, 1321196, 1981794, 2642392, 2972691, 3963588, 5945382, 7927176, 11890764, 23781528]

約数ペア:

[(1, 23781528), (2, 11890764), (3, 7927176), (4, 5945382), (6, 3963588), (8, 2972691), (9, 2642392), (12, 1981794), (18, 1321196), (24, 990897), (36, 660598), (37, 642744), (72, 330299), (74, 321372), (79, 301032), (111, 214248), (113, 210456), (148, 160686), (158, 150516), (222, 107124), (226, 105228), (237, 100344), (296, 80343), (316, 75258), (333, 71416), (339, 70152), (444, 53562), (452, 52614), (474, 50172), (632, 37629), (666, 35708), (678, 35076), (711, 33448), (888, 26781), (904, 26307), (948, 25086), (1017, 23384), (1332, 17854), (1356, 17538), (1422, 16724), (1896, 12543), (2034, 11692), (2664, 8927), (2712, 8769), (2844, 8362), (2923, 8136), (4068, 5846), (4181, 5688)]