8267508

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 24393600

約数和(自身を除く): 16126092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 79, 81, 102, 108, 114, 153, 158, 162, 171, 204, 228, 237, 306, 316, 323, 324, 342, 459, 474, 513, 612, 646, 684, 711, 918, 948, 969, 1026, 1292, 1343, 1377, 1422, 1501, 1539, 1836, 1938, 2052, 2133, 2686, 2754, 2844, 2907, 3002, 3078, 3876, 4029, 4266, 4503, 5372, 5508, 5814, 6004, 6156, 6399, 8058, 8532, 8721, 9006, 11628, 12087, 12798, 13509, 16116, 17442, 18012, 24174, 25517, 25596, 26163, 27018, 34884, 36261, 40527, 48348, 51034, 52326, 54036, 72522, 76551, 81054, 102068, 104652, 108783, 121581, 145044, 153102, 162108, 217566, 229653, 243162, 306204, 435132, 459306, 486324, 688959, 918612, 1377918, 2066877, 2755836, 4133754, 8267508]

約数ペア:

[(1, 8267508), (2, 4133754), (3, 2755836), (4, 2066877), (6, 1377918), (9, 918612), (12, 688959), (17, 486324), (18, 459306), (19, 435132), (27, 306204), (34, 243162), (36, 229653), (38, 217566), (51, 162108), (54, 153102), (57, 145044), (68, 121581), (76, 108783), (79, 104652), (81, 102068), (102, 81054), (108, 76551), (114, 72522), (153, 54036), (158, 52326), (162, 51034), (171, 48348), (204, 40527), (228, 36261), (237, 34884), (306, 27018), (316, 26163), (323, 25596), (324, 25517), (342, 24174), (459, 18012), (474, 17442), (513, 16116), (612, 13509), (646, 12798), (684, 12087), (711, 11628), (918, 9006), (948, 8721), (969, 8532), (1026, 8058), (1292, 6399), (1343, 6156), (1377, 6004), (1422, 5814), (1501, 5508), (1539, 5372), (1836, 4503), (1938, 4266), (2052, 4029), (2133, 3876), (2686, 3078), (2754, 3002), (2844, 2907)]