68291856

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 120

約数和(自身を含む): 208612640

約数和(自身を除く): 140320784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 547, 578, 612, 816, 867, 918, 1094, 1156, 1224, 1641, 1734, 1836, 2188, 2312, 2448, 2601, 3282, 3468, 3672, 4376, 4624, 4923, 5202, 6564, 6936, 7344, 7803, 8752, 9299, 9846, 10404, 13128, 13872, 14769, 15606, 18598, 19692, 20808, 26256, 27897, 29538, 31212, 37196, 39384, 41616, 55794, 59076, 62424, 74392, 78768, 83691, 111588, 118152, 124848, 148784, 158083, 167382, 223176, 236304, 251073, 316166, 334764, 446352, 474249, 502146, 632332, 669528, 948498, 1004292, 1264664, 1339056, 1422747, 1896996, 2008584, 2529328, 2845494, 3793992, 4017168, 4268241, 5690988, 7587984, 8536482, 11381976, 17072964, 22763952, 34145928, 68291856]

約数ペア:

[(1, 68291856), (2, 34145928), (3, 22763952), (4, 17072964), (6, 11381976), (8, 8536482), (9, 7587984), (12, 5690988), (16, 4268241), (17, 4017168), (18, 3793992), (24, 2845494), (27, 2529328), (34, 2008584), (36, 1896996), (48, 1422747), (51, 1339056), (54, 1264664), (68, 1004292), (72, 948498), (102, 669528), (108, 632332), (136, 502146), (144, 474249), (153, 446352), (204, 334764), (216, 316166), (272, 251073), (289, 236304), (306, 223176), (408, 167382), (432, 158083), (459, 148784), (547, 124848), (578, 118152), (612, 111588), (816, 83691), (867, 78768), (918, 74392), (1094, 62424), (1156, 59076), (1224, 55794), (1641, 41616), (1734, 39384), (1836, 37196), (2188, 31212), (2312, 29538), (2448, 27897), (2601, 26256), (3282, 20808), (3468, 19692), (3672, 18598), (4376, 15606), (4624, 14769), (4923, 13872), (5202, 13128), (6564, 10404), (6936, 9846), (7344, 9299), (7803, 8752)]