40737168

素因数分解:

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

素因数の和:123

約数の個数: 150

約数和(自身を含む): 127811574

約数和(自身を除く): 87074406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 144, 153, 162, 172, 204, 216, 258, 272, 306, 324, 344, 387, 408, 432, 459, 516, 612, 648, 688, 731, 774, 816, 918, 1032, 1161, 1224, 1296, 1377, 1462, 1548, 1836, 1849, 2064, 2193, 2322, 2448, 2754, 2924, 3096, 3483, 3672, 3698, 4386, 4644, 5508, 5547, 5848, 6192, 6579, 6966, 7344, 7396, 8772, 9288, 11016, 11094, 11696, 13158, 13932, 14792, 16641, 17544, 18576, 19737, 22032, 22188, 26316, 27864, 29584, 31433, 33282, 35088, 39474, 44376, 49923, 52632, 55728, 59211, 62866, 66564, 78948, 88752, 94299, 99846, 105264, 118422, 125732, 133128, 149769, 157896, 188598, 199692, 236844, 251464, 266256, 282897, 299538, 315792, 377196, 399384, 473688, 502928, 565794, 599076, 754392, 798768, 848691, 947376, 1131588, 1198152, 1508784, 1697382, 2263176, 2396304, 2546073, 3394764, 4526352, 5092146, 6789528, 10184292, 13579056, 20368584, 40737168]

約数ペア:

[(1, 40737168), (2, 20368584), (3, 13579056), (4, 10184292), (6, 6789528), (8, 5092146), (9, 4526352), (12, 3394764), (16, 2546073), (17, 2396304), (18, 2263176), (24, 1697382), (27, 1508784), (34, 1198152), (36, 1131588), (43, 947376), (48, 848691), (51, 798768), (54, 754392), (68, 599076), (72, 565794), (81, 502928), (86, 473688), (102, 399384), (108, 377196), (129, 315792), (136, 299538), (144, 282897), (153, 266256), (162, 251464), (172, 236844), (204, 199692), (216, 188598), (258, 157896), (272, 149769), (306, 133128), (324, 125732), (344, 118422), (387, 105264), (408, 99846), (432, 94299), (459, 88752), (516, 78948), (612, 66564), (648, 62866), (688, 59211), (731, 55728), (774, 52632), (816, 49923), (918, 44376), (1032, 39474), (1161, 35088), (1224, 33282), (1296, 31433), (1377, 29584), (1462, 27864), (1548, 26316), (1836, 22188), (1849, 22032), (2064, 19737), (2193, 18576), (2322, 17544), (2448, 16641), (2754, 14792), (2924, 13932), (3096, 13158), (3483, 11696), (3672, 11094), (3698, 11016), (4386, 9288), (4644, 8772), (5508, 7396), (5547, 7344), (5848, 6966), (6192, 6579)]