78447114

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 173714112

約数和(自身を除く): 95266998

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 227, 263, 438, 454, 526, 657, 681, 789, 1314, 1362, 1578, 2043, 2367, 4086, 4734, 16571, 19199, 33142, 38398, 49713, 57597, 59701, 99426, 115194, 119402, 149139, 172791, 179103, 298278, 345582, 358206, 537309, 1074618, 4358173, 8716346, 13074519, 26149038, 39223557, 78447114]

約数ペア:

[(1, 78447114), (2, 39223557), (3, 26149038), (6, 13074519), (9, 8716346), (18, 4358173), (73, 1074618), (146, 537309), (219, 358206), (227, 345582), (263, 298278), (438, 179103), (454, 172791), (526, 149139), (657, 119402), (681, 115194), (789, 99426), (1314, 59701), (1362, 57597), (1578, 49713), (2043, 38398), (2367, 33142), (4086, 19199), (4734, 16571)]