71261210.000000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 297369600

約数和(自身を除く): 181422594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 43, 57, 62, 86, 93, 109, 114, 129, 133, 186, 217, 218, 258, 266, 301, 327, 399, 434, 589, 602, 651, 654, 763, 798, 817, 903, 1178, 1302, 1333, 1526, 1634, 1767, 1806, 2071, 2289, 2451, 2666, 3379, 3534, 3999, 4123, 4142, 4578, 4687, 4902, 5719, 6213, 6758, 7998, 8246, 9331, 9374, 10137, 11438, 12369, 12426, 14061, 14497, 17157, 18662, 20274, 23653, 24738, 25327, 27993, 28122, 28994, 32809, 34314, 43491, 47306, 50654, 55986, 64201, 65618, 70959, 75981, 86982, 89053, 98427, 128402, 141918, 145297, 151962, 177289, 178106, 192603, 196854, 267159, 290594, 354578, 385206, 435891, 449407, 531867, 534318, 623371, 871782, 898814, 1017079, 1063734, 1246742, 1348221, 1870113, 2034158, 2696442, 2760643, 3051237, 3740226, 5521286, 6102474, 8281929, 16563858, 19324501, 38649002, 57973503, 115947006]

約数ペア:

[(1, 115947006), (2, 57973503), (3, 38649002), (6, 19324501), (7, 16563858), (14, 8281929), (19, 6102474), (21, 5521286), (31, 3740226), (38, 3051237), (42, 2760643), (43, 2696442), (57, 2034158), (62, 1870113), (86, 1348221), (93, 1246742), (109, 1063734), (114, 1017079), (129, 898814), (133, 871782), (186, 623371), (217, 534318), (218, 531867), (258, 449407), (266, 435891), (301, 385206), (327, 354578), (399, 290594), (434, 267159), (589, 196854), (602, 192603), (651, 178106), (654, 177289), (763, 151962), (798, 145297), (817, 141918), (903, 128402), (1178, 98427), (1302, 89053), (1333, 86982), (1526, 75981), (1634, 70959), (1767, 65618), (1806, 64201), (2071, 55986), (2289, 50654), (2451, 47306), (2666, 43491), (3379, 34314), (3534, 32809), (3999, 28994), (4123, 28122), (4142, 27993), (4578, 25327), (4687, 24738), (4902, 23653), (5719, 20274), (6213, 18662), (6758, 17157), (7998, 14497), (8246, 14061), (9331, 12426), (9374, 12369), (10137, 11438)]