66528696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 190955520

約数和(自身を除く): 124426824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 73, 78, 92, 104, 127, 138, 146, 156, 184, 219, 254, 276, 292, 299, 312, 381, 438, 508, 552, 584, 598, 762, 876, 897, 949, 1016, 1196, 1524, 1651, 1679, 1752, 1794, 1898, 2392, 2847, 2921, 3048, 3302, 3358, 3588, 3796, 4953, 5037, 5694, 5842, 6604, 6716, 7176, 7592, 8763, 9271, 9906, 10074, 11388, 11684, 13208, 13432, 17526, 18542, 19812, 20148, 21827, 22776, 23368, 27813, 35052, 37084, 37973, 39624, 40296, 43654, 55626, 65481, 70104, 74168, 75946, 87308, 111252, 113919, 120523, 130962, 151892, 174616, 213233, 222504, 227838, 241046, 261924, 303784, 361569, 426466, 455676, 482092, 523848, 639699, 723138, 852932, 911352, 964184, 1279398, 1446276, 1705864, 2558796, 2772029, 2892552, 5117592, 5544058, 8316087, 11088116, 16632174, 22176232, 33264348, 66528696]

約数ペア:

[(1, 66528696), (2, 33264348), (3, 22176232), (4, 16632174), (6, 11088116), (8, 8316087), (12, 5544058), (13, 5117592), (23, 2892552), (24, 2772029), (26, 2558796), (39, 1705864), (46, 1446276), (52, 1279398), (69, 964184), (73, 911352), (78, 852932), (92, 723138), (104, 639699), (127, 523848), (138, 482092), (146, 455676), (156, 426466), (184, 361569), (219, 303784), (254, 261924), (276, 241046), (292, 227838), (299, 222504), (312, 213233), (381, 174616), (438, 151892), (508, 130962), (552, 120523), (584, 113919), (598, 111252), (762, 87308), (876, 75946), (897, 74168), (949, 70104), (1016, 65481), (1196, 55626), (1524, 43654), (1651, 40296), (1679, 39624), (1752, 37973), (1794, 37084), (1898, 35052), (2392, 27813), (2847, 23368), (2921, 22776), (3048, 21827), (3302, 20148), (3358, 19812), (3588, 18542), (3796, 17526), (4953, 13432), (5037, 13208), (5694, 11684), (5842, 11388), (6604, 10074), (6716, 9906), (7176, 9271), (7592, 8763)]