80998506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 105812118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 669, 1187, 1338, 2007, 2374, 3561, 3791, 4014, 7122, 7582, 10683, 11373, 20179, 21366, 22746, 34119, 40358, 60537, 68238, 121074, 181611, 264701, 363222, 529402, 794103, 1588206, 2382309, 4499917, 4764618, 8999834, 13499751, 26999502, 40499253, 80998506]

約数ペア:

[(1, 80998506), (2, 40499253), (3, 26999502), (6, 13499751), (9, 8999834), (17, 4764618), (18, 4499917), (34, 2382309), (51, 1588206), (102, 794103), (153, 529402), (223, 363222), (306, 264701), (446, 181611), (669, 121074), (1187, 68238), (1338, 60537), (2007, 40358), (2374, 34119), (3561, 22746), (3791, 21366), (4014, 20179), (7122, 11373), (7582, 10683)]