87284628

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 84

約数和(自身を含む): 235497780

約数和(自身を除く): 148213152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 729, 809, 972, 999, 1332, 1458, 1618, 1998, 2427, 2916, 2997, 3236, 3996, 4854, 5994, 7281, 8991, 9708, 11988, 14562, 17982, 21843, 26973, 29124, 29933, 35964, 43686, 53946, 59866, 65529, 87372, 89799, 107892, 119732, 131058, 179598, 196587, 262116, 269397, 359196, 393174, 538794, 589761, 786348, 808191, 1077588, 1179522, 1616382, 2359044, 2424573, 3232764, 4849146, 7273719, 9698292, 14547438, 21821157, 29094876, 43642314, 87284628]

約数ペア:

[(1, 87284628), (2, 43642314), (3, 29094876), (4, 21821157), (6, 14547438), (9, 9698292), (12, 7273719), (18, 4849146), (27, 3232764), (36, 2424573), (37, 2359044), (54, 1616382), (74, 1179522), (81, 1077588), (108, 808191), (111, 786348), (148, 589761), (162, 538794), (222, 393174), (243, 359196), (324, 269397), (333, 262116), (444, 196587), (486, 179598), (666, 131058), (729, 119732), (809, 107892), (972, 89799), (999, 87372), (1332, 65529), (1458, 59866), (1618, 53946), (1998, 43686), (2427, 35964), (2916, 29933), (2997, 29124), (3236, 26973), (3996, 21843), (4854, 17982), (5994, 14562), (7281, 11988), (8991, 9708)]