127237452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 332149440

約数和(自身を除く): 204911988

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1931, 1938, 3468, 3862, 3876, 5491, 5793, 7724, 10982, 11586, 16473, 21964, 23172, 32827, 32946, 36689, 65654, 65892, 73378, 98481, 110067, 131308, 146756, 196962, 220134, 393924, 440268, 558059, 623713, 1116118, 1247426, 1674177, 1871139, 2232236, 2494852, 3348354, 3742278, 6696708, 7484556, 10603121, 21206242, 31809363, 42412484, 63618726, 127237452]

約数ペア:

[(1, 127237452), (2, 63618726), (3, 42412484), (4, 31809363), (6, 21206242), (12, 10603121), (17, 7484556), (19, 6696708), (34, 3742278), (38, 3348354), (51, 2494852), (57, 2232236), (68, 1871139), (76, 1674177), (102, 1247426), (114, 1116118), (204, 623713), (228, 558059), (289, 440268), (323, 393924), (578, 220134), (646, 196962), (867, 146756), (969, 131308), (1156, 110067), (1292, 98481), (1734, 73378), (1931, 65892), (1938, 65654), (3468, 36689), (3862, 32946), (3876, 32827), (5491, 23172), (5793, 21964), (7724, 16473), (10982, 11586)]