72707707226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{58151}}^1$

素因数の和:58547

約数の個数: 64

約数和(自身を含む): 142289104896

約数和(自身を除く): 69581397670

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 353, 506, 706, 1771, 2471, 3542, 3883, 4942, 7766, 8119, 16238, 27181, 54362, 56833, 58151, 89309, 113666, 116302, 178618, 407057, 625163, 639661, 814114, 1250326, 1279322, 1337473, 2674946, 4477627, 8955254, 9362311, 14712203, 18724622, 20527303, 29424406, 41054606, 102985421, 143691121, 205970842, 225800333, 287382242, 451600666, 472127969, 944255938, 1580602331, 3161204662, 3304895783, 5193407659, 6609791566, 10386815318, 36353853613, 72707707226]

約数ペア:

[(1, 72707707226), (2, 36353853613), (7, 10386815318), (11, 6609791566), (14, 5193407659), (22, 3304895783), (23, 3161204662), (46, 1580602331), (77, 944255938), (154, 472127969), (161, 451600666), (253, 287382242), (322, 225800333), (353, 205970842), (506, 143691121), (706, 102985421), (1771, 41054606), (2471, 29424406), (3542, 20527303), (3883, 18724622), (4942, 14712203), (7766, 9362311), (8119, 8955254), (16238, 4477627), (27181, 2674946), (54362, 1337473), (56833, 1279322), (58151, 1250326), (89309, 814114), (113666, 639661), (116302, 625163), (178618, 407057)]