68472972

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1597}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 178081120

約数和(自身を除く): 109608148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 1597, 2382, 3194, 3573, 4764, 4791, 6388, 7146, 9582, 10719, 14292, 14373, 19164, 21438, 28746, 42876, 43119, 57492, 86238, 172476, 634009, 1268018, 1902027, 2536036, 3804054, 5706081, 7608108, 11412162, 17118243, 22824324, 34236486, 68472972]

約数ペア:

[(1, 68472972), (2, 34236486), (3, 22824324), (4, 17118243), (6, 11412162), (9, 7608108), (12, 5706081), (18, 3804054), (27, 2536036), (36, 1902027), (54, 1268018), (108, 634009), (397, 172476), (794, 86238), (1191, 57492), (1588, 43119), (1597, 42876), (2382, 28746), (3194, 21438), (3573, 19164), (4764, 14373), (4791, 14292), (6388, 10719), (7146, 9582)]