61865046

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 144897984

約数和(自身を除く): 83032938

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 83, 86, 107, 129, 162, 166, 214, 249, 258, 321, 387, 498, 642, 747, 774, 963, 1161, 1494, 1926, 2241, 2322, 2889, 3483, 3569, 4482, 4601, 5778, 6723, 6966, 7138, 8667, 8881, 9202, 10707, 13446, 13803, 17334, 17762, 21414, 26643, 27606, 32121, 41409, 53286, 64242, 79929, 82818, 96363, 124227, 159858, 192726, 239787, 248454, 289089, 372681, 381883, 479574, 578178, 719361, 745362, 763766, 1145649, 1438722, 2291298, 3436947, 6873894, 10310841, 20621682, 30932523, 61865046]

約数ペア:

[(1, 61865046), (2, 30932523), (3, 20621682), (6, 10310841), (9, 6873894), (18, 3436947), (27, 2291298), (43, 1438722), (54, 1145649), (81, 763766), (83, 745362), (86, 719361), (107, 578178), (129, 479574), (162, 381883), (166, 372681), (214, 289089), (249, 248454), (258, 239787), (321, 192726), (387, 159858), (498, 124227), (642, 96363), (747, 82818), (774, 79929), (963, 64242), (1161, 53286), (1494, 41409), (1926, 32121), (2241, 27606), (2322, 26643), (2889, 21414), (3483, 17762), (3569, 17334), (4482, 13803), (4601, 13446), (5778, 10707), (6723, 9202), (6966, 8881), (7138, 8667)]