85039864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 197568000

約数和(自身を除く): 112528136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 587, 728, 796, 1174, 1393, 1592, 2348, 2587, 2786, 4109, 4696, 5174, 5572, 7631, 8218, 10348, 11144, 15262, 16436, 18109, 20696, 30524, 32872, 36218, 53417, 61048, 72436, 106834, 116813, 144872, 213668, 233626, 427336, 467252, 817691, 934504, 1518569, 1635382, 3037138, 3270764, 6074276, 6541528, 10629983, 12148552, 21259966, 42519932, 85039864]

約数ペア:

[(1, 85039864), (2, 42519932), (4, 21259966), (7, 12148552), (8, 10629983), (13, 6541528), (14, 6074276), (26, 3270764), (28, 3037138), (52, 1635382), (56, 1518569), (91, 934504), (104, 817691), (182, 467252), (199, 427336), (364, 233626), (398, 213668), (587, 144872), (728, 116813), (796, 106834), (1174, 72436), (1393, 61048), (1592, 53417), (2348, 36218), (2587, 32872), (2786, 30524), (4109, 20696), (4696, 18109), (5174, 16436), (5572, 15262), (7631, 11144), (8218, 10348)]