87858036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{348643}}^1$

素因数の和:348660

約数の個数: 36

約数和(自身を含む): 253812832

約数和(自身を除く): 165954796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 348643, 697286, 1045929, 1394572, 2091858, 2440501, 3137787, 4183716, 4881002, 6275574, 7321503, 9762004, 12551148, 14643006, 21964509, 29286012, 43929018, 87858036]

約数ペア:

[(1, 87858036), (2, 43929018), (3, 29286012), (4, 21964509), (6, 14643006), (7, 12551148), (9, 9762004), (12, 7321503), (14, 6275574), (18, 4881002), (21, 4183716), (28, 3137787), (36, 2440501), (42, 2091858), (63, 1394572), (84, 1045929), (126, 697286), (252, 348643)]