72019956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 188080480

約数和(自身を除く): 116060524

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, 1093, 1156, 1292, 1734, 1938, 2186, 3279, 3468, 3876, 4372, 5491, 6558, 10982, 13116, 16473, 18581, 20767, 21964, 32946, 37162, 41534, 55743, 62301, 65892, 74324, 83068, 111486, 124602, 222972, 249204, 315877, 353039, 631754, 706078, 947631, 1059117, 1263508, 1412156, 1895262, 2118234, 3790524, 4236468, 6001663, 12003326, 18004989, 24006652, 36009978, 72019956]

約数ペア:

[(1, 72019956), (2, 36009978), (3, 24006652), (4, 18004989), (6, 12003326), (12, 6001663), (17, 4236468), (19, 3790524), (34, 2118234), (38, 1895262), (51, 1412156), (57, 1263508), (68, 1059117), (76, 947631), (102, 706078), (114, 631754), (204, 353039), (228, 315877), (289, 249204), (323, 222972), (578, 124602), (646, 111486), (867, 83068), (969, 74324), (1093, 65892), (1156, 62301), (1292, 55743), (1734, 41534), (1938, 37162), (2186, 32946), (3279, 21964), (3468, 20767), (3876, 18581), (4372, 16473), (5491, 13116), (6558, 10982)]