81435824

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 60

約数和(自身を含む): 174046896

約数和(自身を除く): 92611072

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 613, 722, 874, 1226, 1444, 1748, 2452, 2888, 3496, 4904, 5776, 6992, 8303, 9808, 11647, 14099, 16606, 23294, 28198, 33212, 46588, 56396, 66424, 93176, 112792, 132848, 186352, 221293, 225584, 267881, 442586, 535762, 885172, 1071524, 1770344, 2143048, 3540688, 4286096, 5089739, 10179478, 20358956, 40717912, 81435824]

約数ペア:

[(1, 81435824), (2, 40717912), (4, 20358956), (8, 10179478), (16, 5089739), (19, 4286096), (23, 3540688), (38, 2143048), (46, 1770344), (76, 1071524), (92, 885172), (152, 535762), (184, 442586), (304, 267881), (361, 225584), (368, 221293), (437, 186352), (613, 132848), (722, 112792), (874, 93176), (1226, 66424), (1444, 56396), (1748, 46588), (2452, 33212), (2888, 28198), (3496, 23294), (4904, 16606), (5776, 14099), (6992, 11647), (8303, 9808)]