70721244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 196035840

約数和(自身を除く): 125314596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 271, 396, 542, 659, 813, 1084, 1318, 1626, 1977, 2439, 2636, 2981, 3252, 3954, 4878, 5931, 5962, 7249, 7908, 8943, 9756, 11862, 11924, 14498, 17886, 21747, 23724, 26829, 28996, 35772, 43494, 53658, 65241, 86988, 107316, 130482, 178589, 260964, 357178, 535767, 714356, 1071534, 1607301, 1964479, 2143068, 3214602, 3928958, 5893437, 6429204, 7857916, 11786874, 17680311, 23573748, 35360622, 70721244]

約数ペア:

[(1, 70721244), (2, 35360622), (3, 23573748), (4, 17680311), (6, 11786874), (9, 7857916), (11, 6429204), (12, 5893437), (18, 3928958), (22, 3214602), (33, 2143068), (36, 1964479), (44, 1607301), (66, 1071534), (99, 714356), (132, 535767), (198, 357178), (271, 260964), (396, 178589), (542, 130482), (659, 107316), (813, 86988), (1084, 65241), (1318, 53658), (1626, 43494), (1977, 35772), (2439, 28996), (2636, 26829), (2981, 23724), (3252, 21747), (3954, 17886), (4878, 14498), (5931, 11924), (5962, 11862), (7249, 9756), (7908, 8943)]