74964708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 238492800

約数和(自身を除く): 163528092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 467, 468, 546, 588, 637, 686, 819, 882, 934, 1029, 1092, 1274, 1372, 1401, 1638, 1764, 1868, 1911, 2058, 2548, 2802, 3087, 3269, 3276, 3822, 4116, 4203, 4459, 5604, 5733, 6071, 6174, 6538, 7644, 8406, 8918, 9807, 11466, 12142, 12348, 13076, 13377, 16812, 17836, 18213, 19614, 22883, 22932, 24284, 26754, 29421, 36426, 39228, 40131, 42497, 45766, 53508, 54639, 58842, 68649, 72852, 80262, 84994, 91532, 109278, 117684, 127491, 137298, 160181, 160524, 169988, 205947, 218556, 254982, 274596, 297479, 320362, 382473, 411894, 480543, 509964, 594958, 640724, 764946, 823788, 892437, 961086, 1189916, 1441629, 1529892, 1784874, 1922172, 2082353, 2677311, 2883258, 3569748, 4164706, 5354622, 5766516, 6247059, 8329412, 10709244, 12494118, 18741177, 24988236, 37482354, 74964708]

約数ペア:

[(1, 74964708), (2, 37482354), (3, 24988236), (4, 18741177), (6, 12494118), (7, 10709244), (9, 8329412), (12, 6247059), (13, 5766516), (14, 5354622), (18, 4164706), (21, 3569748), (26, 2883258), (28, 2677311), (36, 2082353), (39, 1922172), (42, 1784874), (49, 1529892), (52, 1441629), (63, 1189916), (78, 961086), (84, 892437), (91, 823788), (98, 764946), (117, 640724), (126, 594958), (147, 509964), (156, 480543), (182, 411894), (196, 382473), (234, 320362), (252, 297479), (273, 274596), (294, 254982), (343, 218556), (364, 205947), (441, 169988), (467, 160524), (468, 160181), (546, 137298), (588, 127491), (637, 117684), (686, 109278), (819, 91532), (882, 84994), (934, 80262), (1029, 72852), (1092, 68649), (1274, 58842), (1372, 54639), (1401, 53508), (1638, 45766), (1764, 42497), (1868, 40131), (1911, 39228), (2058, 36426), (2548, 29421), (2802, 26754), (3087, 24284), (3269, 22932), (3276, 22883), (3822, 19614), (4116, 18213), (4203, 17836), (4459, 16812), (5604, 13377), (5733, 13076), (6071, 12348), (6174, 12142), (6538, 11466), (7644, 9807), (8406, 8918)]