87770628

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{8209}}^1$

素因数の和:8239

約数の個数: 72

約数和(自身を含む): 251028960

約数和(自身を除く): 163258332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 8209, 10692, 16418, 24627, 32836, 49254, 73881, 90299, 98508, 147762, 180598, 221643, 270897, 295524, 361196, 443286, 541794, 664929, 812691, 886572, 1083588, 1329858, 1625382, 1994787, 2438073, 2659716, 3250764, 3989574, 4876146, 7314219, 7979148, 9752292, 14628438, 21942657, 29256876, 43885314, 87770628]

約数ペア:

[(1, 87770628), (2, 43885314), (3, 29256876), (4, 21942657), (6, 14628438), (9, 9752292), (11, 7979148), (12, 7314219), (18, 4876146), (22, 3989574), (27, 3250764), (33, 2659716), (36, 2438073), (44, 1994787), (54, 1625382), (66, 1329858), (81, 1083588), (99, 886572), (108, 812691), (132, 664929), (162, 541794), (198, 443286), (243, 361196), (297, 295524), (324, 270897), (396, 221643), (486, 180598), (594, 147762), (891, 98508), (972, 90299), (1188, 73881), (1782, 49254), (2673, 32836), (3564, 24627), (5346, 16418), (8209, 10692)]