66387125168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{74381}}^1$

素因数の和:75022

約数の個数: 80

約数和(自身を含む): 158568142656

約数和(自身を除く): 92181017488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 613, 728, 1226, 1456, 2452, 4291, 4904, 7969, 8582, 9808, 15938, 17164, 31876, 34328, 55783, 63752, 68656, 74381, 111566, 127504, 148762, 223132, 297524, 446264, 520667, 595048, 892528, 966953, 1041334, 1190096, 1933906, 2082668, 3867812, 4165336, 6768671, 7735624, 8330672, 13537342, 15471248, 27074684, 45595553, 54149368, 91191106, 108298736, 182382212, 319168871, 364764424, 592742189, 638337742, 729528848, 1185484378, 1276675484, 2370968756, 2553350968, 4149195323, 4741937512, 5106701936, 8298390646, 9483875024, 16596781292, 33193562584, 66387125168]

約数ペア:

[(1, 66387125168), (2, 33193562584), (4, 16596781292), (7, 9483875024), (8, 8298390646), (13, 5106701936), (14, 4741937512), (16, 4149195323), (26, 2553350968), (28, 2370968756), (52, 1276675484), (56, 1185484378), (91, 729528848), (104, 638337742), (112, 592742189), (182, 364764424), (208, 319168871), (364, 182382212), (613, 108298736), (728, 91191106), (1226, 54149368), (1456, 45595553), (2452, 27074684), (4291, 15471248), (4904, 13537342), (7969, 8330672), (8582, 7735624), (9808, 6768671), (15938, 4165336), (17164, 3867812), (31876, 2082668), (34328, 1933906), (55783, 1190096), (63752, 1041334), (68656, 966953), (74381, 892528), (111566, 595048), (127504, 520667), (148762, 446264), (223132, 297524)]