85332468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12784

約数の個数: 48

約数和(自身を含む): 219429056

約数和(自身を除く): 134096588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 12721, 25442, 38163, 50884, 76326, 152652, 165373, 330746, 496119, 547003, 661492, 992238, 1094006, 1641009, 1984476, 2188012, 3282018, 6564036, 7111039, 14222078, 21333117, 28444156, 42666234, 85332468]

約数ペア:

[(1, 85332468), (2, 42666234), (3, 28444156), (4, 21333117), (6, 14222078), (12, 7111039), (13, 6564036), (26, 3282018), (39, 2188012), (43, 1984476), (52, 1641009), (78, 1094006), (86, 992238), (129, 661492), (156, 547003), (172, 496119), (258, 330746), (516, 165373), (559, 152652), (1118, 76326), (1677, 50884), (2236, 38163), (3354, 25442), (6708, 12721)]