81873744

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74161}}^1$

素因数の和:74195

約数の個数: 40

約数和(自身を含む): 220706112

約数和(自身を除く): 138832368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 74161, 148322, 222483, 296644, 444966, 593288, 889932, 1186576, 1705703, 1779864, 3411406, 3559728, 5117109, 6822812, 10234218, 13645624, 20468436, 27291248, 40936872, 81873744]

約数ペア:

[(1, 81873744), (2, 40936872), (3, 27291248), (4, 20468436), (6, 13645624), (8, 10234218), (12, 6822812), (16, 5117109), (23, 3559728), (24, 3411406), (46, 1779864), (48, 1705703), (69, 1186576), (92, 889932), (138, 593288), (184, 444966), (276, 296644), (368, 222483), (552, 148322), (1104, 74161)]