68605236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4541

約数の個数: 72

約数和(自身を含む): 201487104

約数和(自身を除く): 132881868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4463, 5124, 7686, 8926, 13389, 15372, 17852, 26778, 31241, 40167, 53556, 62482, 80334, 93723, 124964, 160668, 187446, 272243, 281169, 374892, 544486, 562338, 816729, 1088972, 1124676, 1633458, 1905701, 2450187, 3266916, 3811402, 4900374, 5717103, 7622804, 9800748, 11434206, 17151309, 22868412, 34302618, 68605236]

約数ペア:

[(1, 68605236), (2, 34302618), (3, 22868412), (4, 17151309), (6, 11434206), (7, 9800748), (9, 7622804), (12, 5717103), (14, 4900374), (18, 3811402), (21, 3266916), (28, 2450187), (36, 1905701), (42, 1633458), (61, 1124676), (63, 1088972), (84, 816729), (122, 562338), (126, 544486), (183, 374892), (244, 281169), (252, 272243), (366, 187446), (427, 160668), (549, 124964), (732, 93723), (854, 80334), (1098, 62482), (1281, 53556), (1708, 40167), (2196, 31241), (2562, 26778), (3843, 17852), (4463, 15372), (5124, 13389), (7686, 8926)]