71290044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 230885424

約数和(自身を除く): 159595380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 43, 51, 54, 63, 68, 81, 84, 86, 102, 108, 119, 126, 129, 153, 162, 172, 189, 204, 238, 252, 258, 301, 306, 324, 357, 378, 387, 459, 476, 516, 567, 602, 612, 714, 731, 756, 774, 903, 918, 1071, 1134, 1161, 1204, 1377, 1428, 1462, 1548, 1806, 1836, 1849, 2142, 2193, 2268, 2322, 2709, 2754, 2924, 3213, 3483, 3612, 3698, 4284, 4386, 4644, 5117, 5418, 5508, 5547, 6426, 6579, 6966, 7396, 8127, 8772, 9639, 10234, 10836, 11094, 12852, 12943, 13158, 13932, 15351, 16254, 16641, 19278, 19737, 20468, 22188, 24381, 25886, 26316, 30702, 31433, 32508, 33282, 38556, 38829, 39474, 46053, 48762, 49923, 51772, 59211, 61404, 62866, 66564, 77658, 78948, 92106, 94299, 97524, 99846, 116487, 118422, 125732, 138159, 149769, 155316, 184212, 188598, 199692, 220031, 232974, 236844, 276318, 282897, 299538, 349461, 377196, 414477, 440062, 465948, 552636, 565794, 599076, 660093, 698922, 828954, 848691, 880124, 1048383, 1131588, 1320186, 1397844, 1657908, 1697382, 1980279, 2096766, 2546073, 2640372, 3394764, 3960558, 4193532, 5092146, 5940837, 7921116, 10184292, 11881674, 17822511, 23763348, 35645022, 71290044]

約数ペア:

[(1, 71290044), (2, 35645022), (3, 23763348), (4, 17822511), (6, 11881674), (7, 10184292), (9, 7921116), (12, 5940837), (14, 5092146), (17, 4193532), (18, 3960558), (21, 3394764), (27, 2640372), (28, 2546073), (34, 2096766), (36, 1980279), (42, 1697382), (43, 1657908), (51, 1397844), (54, 1320186), (63, 1131588), (68, 1048383), (81, 880124), (84, 848691), (86, 828954), (102, 698922), (108, 660093), (119, 599076), (126, 565794), (129, 552636), (153, 465948), (162, 440062), (172, 414477), (189, 377196), (204, 349461), (238, 299538), (252, 282897), (258, 276318), (301, 236844), (306, 232974), (324, 220031), (357, 199692), (378, 188598), (387, 184212), (459, 155316), (476, 149769), (516, 138159), (567, 125732), (602, 118422), (612, 116487), (714, 99846), (731, 97524), (756, 94299), (774, 92106), (903, 78948), (918, 77658), (1071, 66564), (1134, 62866), (1161, 61404), (1204, 59211), (1377, 51772), (1428, 49923), (1462, 48762), (1548, 46053), (1806, 39474), (1836, 38829), (1849, 38556), (2142, 33282), (2193, 32508), (2268, 31433), (2322, 30702), (2709, 26316), (2754, 25886), (2924, 24381), (3213, 22188), (3483, 20468), (3612, 19737), (3698, 19278), (4284, 16641), (4386, 16254), (4644, 15351), (5117, 13932), (5418, 13158), (5508, 12943), (5547, 12852), (6426, 11094), (6579, 10836), (6966, 10234), (7396, 9639), (8127, 8772)]