81234528

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36791}}^1$

素因数の和:36827

約数の個数: 48

約数和(自身を含む): 222518016

約数和(自身を除く): 141283488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 36791, 73582, 110373, 147164, 220746, 294328, 441492, 588656, 846193, 882984, 1177312, 1692386, 1765968, 2538579, 3384772, 3531936, 5077158, 6769544, 10154316, 13539088, 20308632, 27078176, 40617264, 81234528]

約数ペア:

[(1, 81234528), (2, 40617264), (3, 27078176), (4, 20308632), (6, 13539088), (8, 10154316), (12, 6769544), (16, 5077158), (23, 3531936), (24, 3384772), (32, 2538579), (46, 1765968), (48, 1692386), (69, 1177312), (92, 882984), (96, 846193), (138, 588656), (184, 441492), (276, 294328), (368, 220746), (552, 147164), (736, 110373), (1104, 73582), (2208, 36791)]