71317422

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 80

約数和(自身を含む): 180094464

約数和(自身を除く): 108777042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 558, 594, 682, 837, 891, 1023, 1291, 1674, 1782, 2046, 2511, 2582, 3069, 3873, 5022, 6138, 7746, 9207, 11619, 14201, 18414, 23238, 27621, 28402, 34857, 40021, 42603, 55242, 69714, 80042, 85206, 104571, 120063, 127809, 209142, 240126, 255618, 360189, 383427, 440231, 720378, 766854, 880462, 1080567, 1150281, 1320693, 2161134, 2300562, 2641386, 3241701, 3962079, 6483402, 7924158, 11886237, 23772474, 35658711, 71317422]

約数ペア:

[(1, 71317422), (2, 35658711), (3, 23772474), (6, 11886237), (9, 7924158), (11, 6483402), (18, 3962079), (22, 3241701), (27, 2641386), (31, 2300562), (33, 2161134), (54, 1320693), (62, 1150281), (66, 1080567), (81, 880462), (93, 766854), (99, 720378), (162, 440231), (186, 383427), (198, 360189), (279, 255618), (297, 240126), (341, 209142), (558, 127809), (594, 120063), (682, 104571), (837, 85206), (891, 80042), (1023, 69714), (1291, 55242), (1674, 42603), (1782, 40021), (2046, 34857), (2511, 28402), (2582, 27621), (3069, 23238), (3873, 18414), (5022, 14201), (6138, 11619), (7746, 9207)]