65167188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 181547520

約数和(自身を除く): 116380332

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 43, 46, 51, 57, 68, 69, 76, 86, 92, 102, 114, 129, 138, 172, 204, 228, 258, 276, 289, 323, 391, 437, 516, 578, 646, 731, 782, 817, 867, 874, 969, 989, 1156, 1173, 1292, 1311, 1462, 1564, 1634, 1734, 1748, 1938, 1978, 2193, 2346, 2451, 2622, 2924, 2967, 3268, 3468, 3876, 3956, 4386, 4692, 4902, 5244, 5491, 5934, 6647, 7429, 8772, 9804, 10982, 11868, 12427, 13294, 13889, 14858, 16473, 16813, 18791, 19941, 21964, 22287, 24854, 26588, 27778, 29716, 32946, 33626, 37281, 37582, 39882, 41667, 44574, 49708, 50439, 55556, 56373, 65892, 67252, 74562, 75164, 79764, 83334, 89148, 100878, 112746, 126293, 149124, 166668, 201756, 225492, 236113, 252586, 285821, 319447, 378879, 472226, 505172, 571642, 638894, 708339, 757758, 857463, 944452, 958341, 1143284, 1277788, 1416678, 1515516, 1714926, 1916682, 2833356, 3429852, 3833364, 5430599, 10861198, 16291797, 21722396, 32583594, 65167188]

約数ペア:

[(1, 65167188), (2, 32583594), (3, 21722396), (4, 16291797), (6, 10861198), (12, 5430599), (17, 3833364), (19, 3429852), (23, 2833356), (34, 1916682), (38, 1714926), (43, 1515516), (46, 1416678), (51, 1277788), (57, 1143284), (68, 958341), (69, 944452), (76, 857463), (86, 757758), (92, 708339), (102, 638894), (114, 571642), (129, 505172), (138, 472226), (172, 378879), (204, 319447), (228, 285821), (258, 252586), (276, 236113), (289, 225492), (323, 201756), (391, 166668), (437, 149124), (516, 126293), (578, 112746), (646, 100878), (731, 89148), (782, 83334), (817, 79764), (867, 75164), (874, 74562), (969, 67252), (989, 65892), (1156, 56373), (1173, 55556), (1292, 50439), (1311, 49708), (1462, 44574), (1564, 41667), (1634, 39882), (1734, 37582), (1748, 37281), (1938, 33626), (1978, 32946), (2193, 29716), (2346, 27778), (2451, 26588), (2622, 24854), (2924, 22287), (2967, 21964), (3268, 19941), (3468, 18791), (3876, 16813), (3956, 16473), (4386, 14858), (4692, 13889), (4902, 13294), (5244, 12427), (5491, 11868), (5934, 10982), (6647, 9804), (7429, 8772)]