89019492

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 212056320

約数和(自身を除く): 123036828

約数列:

[1, 2, 3, 4, 6, 12, 83, 139, 166, 249, 278, 332, 417, 498, 556, 643, 834, 996, 1286, 1668, 1929, 2572, 3858, 7716, 11537, 23074, 34611, 46148, 53369, 69222, 89377, 106738, 138444, 160107, 178754, 213476, 268131, 320214, 357508, 536262, 640428, 1072524, 7418291, 14836582, 22254873, 29673164, 44509746, 89019492]

約数ペア:

[(1, 89019492), (2, 44509746), (3, 29673164), (4, 22254873), (6, 14836582), (12, 7418291), (83, 1072524), (139, 640428), (166, 536262), (249, 357508), (278, 320214), (332, 268131), (417, 213476), (498, 178754), (556, 160107), (643, 138444), (834, 106738), (996, 89377), (1286, 69222), (1668, 53369), (1929, 46148), (2572, 34611), (3858, 23074), (7716, 11537)]