77146816

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 168120568

約数和(自身を除く): 90973752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 97, 136, 172, 194, 272, 289, 344, 388, 544, 578, 688, 731, 776, 1088, 1156, 1376, 1462, 1552, 1649, 2312, 2752, 2924, 3104, 3298, 4171, 4624, 5848, 6208, 6596, 8342, 9248, 11696, 12427, 13192, 16684, 18496, 23392, 24854, 26384, 28033, 33368, 46784, 49708, 52768, 56066, 66736, 70907, 99416, 105536, 112132, 133472, 141814, 198832, 224264, 266944, 283628, 397664, 448528, 567256, 795328, 897056, 1134512, 1205419, 1794112, 2269024, 2410838, 4538048, 4821676, 9643352, 19286704, 38573408, 77146816]

約数ペア:

[(1, 77146816), (2, 38573408), (4, 19286704), (8, 9643352), (16, 4821676), (17, 4538048), (32, 2410838), (34, 2269024), (43, 1794112), (64, 1205419), (68, 1134512), (86, 897056), (97, 795328), (136, 567256), (172, 448528), (194, 397664), (272, 283628), (289, 266944), (344, 224264), (388, 198832), (544, 141814), (578, 133472), (688, 112132), (731, 105536), (776, 99416), (1088, 70907), (1156, 66736), (1376, 56066), (1462, 52768), (1552, 49708), (1649, 46784), (2312, 33368), (2752, 28033), (2924, 26384), (3104, 24854), (3298, 23392), (4171, 18496), (4624, 16684), (5848, 13192), (6208, 12427), (6596, 11696), (8342, 9248)]