81930276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{133873}}^1$

素因数の和:133900

約数の個数: 36

約数和(自身を含む): 219285612

約数和(自身を除く): 137355336

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 133873, 267746, 401619, 535492, 803238, 1204857, 1606476, 2275841, 2409714, 4551682, 4819428, 6827523, 9103364, 13655046, 20482569, 27310092, 40965138, 81930276]

約数ペア:

[(1, 81930276), (2, 40965138), (3, 27310092), (4, 20482569), (6, 13655046), (9, 9103364), (12, 6827523), (17, 4819428), (18, 4551682), (34, 2409714), (36, 2275841), (51, 1606476), (68, 1204857), (102, 803238), (153, 535492), (204, 401619), (306, 267746), (612, 133873)]