65169774

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 144288144

約数和(自身を除く): 79118370

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 181, 241, 249, 362, 482, 498, 543, 723, 747, 1086, 1446, 1494, 1629, 2169, 3258, 4338, 15023, 20003, 30046, 40006, 43621, 45069, 60009, 87242, 90138, 120018, 130863, 135207, 180027, 261726, 270414, 360054, 392589, 785178, 3620543, 7241086, 10861629, 21723258, 32584887, 65169774]

約数ペア:

[(1, 65169774), (2, 32584887), (3, 21723258), (6, 10861629), (9, 7241086), (18, 3620543), (83, 785178), (166, 392589), (181, 360054), (241, 270414), (249, 261726), (362, 180027), (482, 135207), (498, 130863), (543, 120018), (723, 90138), (747, 87242), (1086, 60009), (1446, 45069), (1494, 43621), (1629, 40006), (2169, 30046), (3258, 20003), (4338, 15023)]