68278380246

素因数分解:

$2^1\times 3^4\times {\mathrm{1223}}^1\times {\mathrm{344621}}^1$

素因数の和:345858

約数の個数: 40

約数和(自身を含む): 153119690064

約数和(自身を除く): 84841309818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1223, 2446, 3669, 7338, 11007, 22014, 33021, 66042, 99063, 198126, 344621, 689242, 1033863, 2067726, 3101589, 6203178, 9304767, 18609534, 27914301, 55828602, 421471483, 842942966, 1264414449, 2528828898, 3793243347, 7586486694, 11379730041, 22759460082, 34139190123, 68278380246]

約数ペア:

[(1, 68278380246), (2, 34139190123), (3, 22759460082), (6, 11379730041), (9, 7586486694), (18, 3793243347), (27, 2528828898), (54, 1264414449), (81, 842942966), (162, 421471483), (1223, 55828602), (2446, 27914301), (3669, 18609534), (7338, 9304767), (11007, 6203178), (22014, 3101589), (33021, 2067726), (66042, 1033863), (99063, 689242), (198126, 344621)]