86856948

素因数分解:

$2^2\times 3^5\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 229360768

約数和(自身を除く): 142503820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 463, 486, 579, 772, 926, 972, 1158, 1389, 1737, 1852, 2316, 2778, 3474, 4167, 5211, 5556, 6948, 8334, 10422, 12501, 15633, 16668, 20844, 25002, 31266, 37503, 46899, 50004, 62532, 75006, 89359, 93798, 112509, 150012, 178718, 187596, 225018, 268077, 357436, 450036, 536154, 804231, 1072308, 1608462, 2412693, 3216924, 4825386, 7238079, 9650772, 14476158, 21714237, 28952316, 43428474, 86856948]

約数ペア:

[(1, 86856948), (2, 43428474), (3, 28952316), (4, 21714237), (6, 14476158), (9, 9650772), (12, 7238079), (18, 4825386), (27, 3216924), (36, 2412693), (54, 1608462), (81, 1072308), (108, 804231), (162, 536154), (193, 450036), (243, 357436), (324, 268077), (386, 225018), (463, 187596), (486, 178718), (579, 150012), (772, 112509), (926, 93798), (972, 89359), (1158, 75006), (1389, 62532), (1737, 50004), (1852, 46899), (2316, 37503), (2778, 31266), (3474, 25002), (4167, 20844), (5211, 16668), (5556, 15633), (6948, 12501), (8334, 10422)]