78459732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 158621868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 41, 47, 52, 54, 58, 78, 82, 87, 94, 108, 116, 117, 123, 141, 156, 164, 174, 188, 234, 246, 261, 282, 348, 351, 369, 377, 423, 468, 492, 522, 533, 564, 611, 702, 738, 754, 783, 846, 1044, 1066, 1107, 1131, 1189, 1222, 1269, 1363, 1404, 1476, 1508, 1566, 1599, 1692, 1833, 1927, 2132, 2214, 2262, 2378, 2444, 2538, 2726, 3132, 3198, 3393, 3567, 3666, 3854, 4089, 4428, 4524, 4756, 4797, 5076, 5452, 5499, 5781, 6396, 6786, 7134, 7332, 7708, 8178, 9594, 10179, 10701, 10998, 11562, 12267, 13572, 14268, 14391, 15457, 16356, 16497, 17343, 17719, 19188, 20358, 21402, 21996, 23124, 24534, 25051, 28782, 30914, 32103, 32994, 34686, 35438, 36801, 40716, 42804, 46371, 49068, 50102, 52029, 53157, 55883, 57564, 61828, 64206, 65988, 69372, 70876, 73602, 75153, 92742, 100204, 104058, 106314, 111766, 128412, 139113, 147204, 150306, 159471, 167649, 185484, 208116, 212628, 223532, 225459, 278226, 300612, 318942, 335298, 417339, 450918, 478413, 502947, 556452, 637884, 670596, 676377, 726479, 834678, 901836, 956826, 1005894, 1352754, 1452958, 1508841, 1669356, 1913652, 2011788, 2179437, 2705508, 2905916, 3017682, 4358874, 6035364, 6538311, 8717748, 13076622, 19614933, 26153244, 39229866, 78459732]

約数ペア:

[(1, 78459732), (2, 39229866), (3, 26153244), (4, 19614933), (6, 13076622), (9, 8717748), (12, 6538311), (13, 6035364), (18, 4358874), (26, 3017682), (27, 2905916), (29, 2705508), (36, 2179437), (39, 2011788), (41, 1913652), (47, 1669356), (52, 1508841), (54, 1452958), (58, 1352754), (78, 1005894), (82, 956826), (87, 901836), (94, 834678), (108, 726479), (116, 676377), (117, 670596), (123, 637884), (141, 556452), (156, 502947), (164, 478413), (174, 450918), (188, 417339), (234, 335298), (246, 318942), (261, 300612), (282, 278226), (348, 225459), (351, 223532), (369, 212628), (377, 208116), (423, 185484), (468, 167649), (492, 159471), (522, 150306), (533, 147204), (564, 139113), (611, 128412), (702, 111766), (738, 106314), (754, 104058), (783, 100204), (846, 92742), (1044, 75153), (1066, 73602), (1107, 70876), (1131, 69372), (1189, 65988), (1222, 64206), (1269, 61828), (1363, 57564), (1404, 55883), (1476, 53157), (1508, 52029), (1566, 50102), (1599, 49068), (1692, 46371), (1833, 42804), (1927, 40716), (2132, 36801), (2214, 35438), (2262, 34686), (2378, 32994), (2444, 32103), (2538, 30914), (2726, 28782), (3132, 25051), (3198, 24534), (3393, 23124), (3567, 21996), (3666, 21402), (3854, 20358), (4089, 19188), (4428, 17719), (4524, 17343), (4756, 16497), (4797, 16356), (5076, 15457), (5452, 14391), (5499, 14268), (5781, 13572), (6396, 12267), (6786, 11562), (7134, 10998), (7332, 10701), (7708, 10179), (8178, 9594)]