64992642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 88868478

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 211, 286, 359, 422, 429, 633, 718, 858, 1077, 1266, 2154, 2321, 2743, 3949, 4642, 4667, 5486, 6963, 7898, 8229, 9334, 11847, 13926, 14001, 16458, 23694, 28002, 30173, 51337, 60346, 75749, 90519, 102674, 151498, 154011, 181038, 227247, 308022, 454494, 833239, 984737, 1666478, 1969474, 2499717, 2954211, 4999434, 5908422, 10832107, 21664214, 32496321, 64992642]

約数ペア:

[(1, 64992642), (2, 32496321), (3, 21664214), (6, 10832107), (11, 5908422), (13, 4999434), (22, 2954211), (26, 2499717), (33, 1969474), (39, 1666478), (66, 984737), (78, 833239), (143, 454494), (211, 308022), (286, 227247), (359, 181038), (422, 154011), (429, 151498), (633, 102674), (718, 90519), (858, 75749), (1077, 60346), (1266, 51337), (2154, 30173), (2321, 28002), (2743, 23694), (3949, 16458), (4642, 14001), (4667, 13926), (5486, 11847), (6963, 9334), (7898, 8229)]