67985838

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 172339200

約数和(自身を除く): 104353362

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 43, 46, 54, 57, 67, 69, 86, 114, 129, 134, 138, 171, 201, 207, 258, 342, 387, 402, 414, 437, 513, 603, 621, 774, 817, 874, 989, 1026, 1161, 1206, 1242, 1273, 1311, 1541, 1634, 1809, 1978, 2322, 2451, 2546, 2622, 2881, 2967, 3082, 3618, 3819, 3933, 4623, 4902, 5762, 5934, 7353, 7638, 7866, 8643, 8901, 9246, 11457, 11799, 13869, 14706, 17286, 17802, 18791, 22059, 22914, 23598, 25929, 26703, 27738, 29279, 34371, 37582, 41607, 44118, 51858, 53406, 54739, 56373, 58558, 66263, 68742, 77787, 83214, 87837, 109478, 112746, 132526, 155574, 164217, 169119, 175674, 198789, 263511, 328434, 338238, 397578, 492651, 507357, 527022, 596367, 790533, 985302, 1014714, 1192734, 1258997, 1477953, 1581066, 1789101, 2517994, 2955906, 3578202, 3776991, 7553982, 11330973, 22661946, 33992919, 67985838]

約数ペア:

[(1, 67985838), (2, 33992919), (3, 22661946), (6, 11330973), (9, 7553982), (18, 3776991), (19, 3578202), (23, 2955906), (27, 2517994), (38, 1789101), (43, 1581066), (46, 1477953), (54, 1258997), (57, 1192734), (67, 1014714), (69, 985302), (86, 790533), (114, 596367), (129, 527022), (134, 507357), (138, 492651), (171, 397578), (201, 338238), (207, 328434), (258, 263511), (342, 198789), (387, 175674), (402, 169119), (414, 164217), (437, 155574), (513, 132526), (603, 112746), (621, 109478), (774, 87837), (817, 83214), (874, 77787), (989, 68742), (1026, 66263), (1161, 58558), (1206, 56373), (1242, 54739), (1273, 53406), (1311, 51858), (1541, 44118), (1634, 41607), (1809, 37582), (1978, 34371), (2322, 29279), (2451, 27738), (2546, 26703), (2622, 25929), (2881, 23598), (2967, 22914), (3082, 22059), (3618, 18791), (3819, 17802), (3933, 17286), (4623, 14706), (4902, 13869), (5762, 11799), (5934, 11457), (7353, 9246), (7638, 8901), (7866, 8643)]