72807768

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{30643}}^1$

素因数の和:30669

約数の個数: 64

約数和(自身を含む): 220636800

約数和(自身を除く): 147829032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 30643, 61286, 91929, 122572, 183858, 245144, 275787, 337073, 367716, 551574, 674146, 735432, 827361, 1011219, 1103148, 1348292, 1654722, 2022438, 2206296, 2696584, 3033657, 3309444, 4044876, 6067314, 6618888, 8089752, 9100971, 12134628, 18201942, 24269256, 36403884, 72807768]

約数ペア:

[(1, 72807768), (2, 36403884), (3, 24269256), (4, 18201942), (6, 12134628), (8, 9100971), (9, 8089752), (11, 6618888), (12, 6067314), (18, 4044876), (22, 3309444), (24, 3033657), (27, 2696584), (33, 2206296), (36, 2022438), (44, 1654722), (54, 1348292), (66, 1103148), (72, 1011219), (88, 827361), (99, 735432), (108, 674146), (132, 551574), (198, 367716), (216, 337073), (264, 275787), (297, 245144), (396, 183858), (594, 122572), (792, 91929), (1188, 61286), (2376, 30643)]