87916914

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9557

約数の個数: 48

約数和(自身を含む): 207960480

約数和(自身を除く): 120043566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 9521, 19042, 28563, 57126, 85689, 171378, 180899, 257067, 361798, 514134, 542697, 771201, 1085394, 1542402, 1628091, 2313603, 3256182, 4627206, 4884273, 9768546, 14652819, 29305638, 43958457, 87916914]

約数ペア:

[(1, 87916914), (2, 43958457), (3, 29305638), (6, 14652819), (9, 9768546), (18, 4884273), (19, 4627206), (27, 3256182), (38, 2313603), (54, 1628091), (57, 1542402), (81, 1085394), (114, 771201), (162, 542697), (171, 514134), (243, 361798), (342, 257067), (486, 180899), (513, 171378), (1026, 85689), (1539, 57126), (3078, 28563), (4617, 19042), (9234, 9521)]