80285412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 209735680

約数和(自身を除く): 129450268

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 307, 372, 444, 589, 614, 703, 921, 1147, 1178, 1228, 1406, 1767, 1842, 2109, 2294, 2356, 2812, 3441, 3534, 3684, 4218, 4588, 5833, 6882, 7068, 8436, 9517, 11359, 11666, 13764, 17499, 19034, 21793, 22718, 23332, 28551, 34077, 34998, 38068, 43586, 45436, 57102, 65379, 68154, 69996, 87172, 114204, 130758, 136308, 180823, 215821, 261516, 352129, 361646, 431642, 542469, 647463, 704258, 723292, 863284, 1056387, 1084938, 1294926, 1408516, 2112774, 2169876, 2589852, 4225548, 6690451, 13380902, 20071353, 26761804, 40142706, 80285412]

約数ペア:

[(1, 80285412), (2, 40142706), (3, 26761804), (4, 20071353), (6, 13380902), (12, 6690451), (19, 4225548), (31, 2589852), (37, 2169876), (38, 2112774), (57, 1408516), (62, 1294926), (74, 1084938), (76, 1056387), (93, 863284), (111, 723292), (114, 704258), (124, 647463), (148, 542469), (186, 431642), (222, 361646), (228, 352129), (307, 261516), (372, 215821), (444, 180823), (589, 136308), (614, 130758), (703, 114204), (921, 87172), (1147, 69996), (1178, 68154), (1228, 65379), (1406, 57102), (1767, 45436), (1842, 43586), (2109, 38068), (2294, 34998), (2356, 34077), (2812, 28551), (3441, 23332), (3534, 22718), (3684, 21793), (4218, 19034), (4588, 17499), (5833, 13764), (6882, 11666), (7068, 11359), (8436, 9517)]