65640666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5275

約数の個数: 64

約数和(自身を含む): 168634368

約数和(自身を除く): 102993702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 5227, 6279, 10454, 12558, 15681, 31362, 36589, 67951, 73178, 109767, 120221, 135902, 203853, 219534, 240442, 360663, 407706, 475657, 721326, 841547, 951314, 1426971, 1562873, 1683094, 2524641, 2853942, 3125746, 4688619, 5049282, 9377238, 10940111, 21880222, 32820333, 65640666]

約数ペア:

[(1, 65640666), (2, 32820333), (3, 21880222), (6, 10940111), (7, 9377238), (13, 5049282), (14, 4688619), (21, 3125746), (23, 2853942), (26, 2524641), (39, 1683094), (42, 1562873), (46, 1426971), (69, 951314), (78, 841547), (91, 721326), (138, 475657), (161, 407706), (182, 360663), (273, 240442), (299, 219534), (322, 203853), (483, 135902), (546, 120221), (598, 109767), (897, 73178), (966, 67951), (1794, 36589), (2093, 31362), (4186, 15681), (5227, 12558), (6279, 10454)]