87395776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 204313536

約数和(自身を除く): 116917760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 148, 167, 208, 221, 272, 296, 334, 416, 442, 481, 544, 592, 629, 668, 832, 884, 962, 1088, 1184, 1258, 1336, 1768, 1924, 2171, 2368, 2516, 2672, 2839, 3536, 3848, 4342, 5032, 5344, 5678, 6179, 7072, 7696, 8177, 8684, 10064, 10688, 11356, 12358, 14144, 15392, 16354, 17368, 20128, 22712, 24716, 30784, 32708, 34736, 36907, 40256, 45424, 49432, 65416, 69472, 73814, 80327, 90848, 98864, 105043, 130832, 138944, 147628, 160654, 181696, 197728, 210086, 261664, 295256, 321308, 395456, 420172, 523328, 590512, 642616, 840344, 1181024, 1285232, 1365559, 1680688, 2362048, 2570464, 2731118, 3361376, 5140928, 5462236, 6722752, 10924472, 21848944, 43697888, 87395776]

約数ペア:

[(1, 87395776), (2, 43697888), (4, 21848944), (8, 10924472), (13, 6722752), (16, 5462236), (17, 5140928), (26, 3361376), (32, 2731118), (34, 2570464), (37, 2362048), (52, 1680688), (64, 1365559), (68, 1285232), (74, 1181024), (104, 840344), (136, 642616), (148, 590512), (167, 523328), (208, 420172), (221, 395456), (272, 321308), (296, 295256), (334, 261664), (416, 210086), (442, 197728), (481, 181696), (544, 160654), (592, 147628), (629, 138944), (668, 130832), (832, 105043), (884, 98864), (962, 90848), (1088, 80327), (1184, 73814), (1258, 69472), (1336, 65416), (1768, 49432), (1924, 45424), (2171, 40256), (2368, 36907), (2516, 34736), (2672, 32708), (2839, 30784), (3536, 24716), (3848, 22712), (4342, 20128), (5032, 17368), (5344, 16354), (5678, 15392), (6179, 14144), (7072, 12358), (7696, 11356), (8177, 10688), (8684, 10064)]