90527742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 117039618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1187, 1338, 2007, 2374, 3561, 4014, 4237, 7122, 8474, 10683, 12711, 21366, 22553, 25422, 38133, 45106, 67659, 76266, 135318, 202977, 264701, 405954, 529402, 794103, 1588206, 2382309, 4764618, 5029319, 10058638, 15087957, 30175914, 45263871, 90527742]

約数ペア:

[(1, 90527742), (2, 45263871), (3, 30175914), (6, 15087957), (9, 10058638), (18, 5029319), (19, 4764618), (38, 2382309), (57, 1588206), (114, 794103), (171, 529402), (223, 405954), (342, 264701), (446, 202977), (669, 135318), (1187, 76266), (1338, 67659), (2007, 45106), (2374, 38133), (3561, 25422), (4014, 22553), (4237, 21366), (7122, 12711), (8474, 10683)]