85430916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 258048000

約数和(自身を除く): 172617084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 76, 79, 93, 102, 108, 114, 124, 153, 158, 171, 186, 204, 228, 237, 279, 306, 316, 323, 342, 372, 459, 474, 513, 527, 558, 589, 612, 646, 684, 711, 837, 918, 948, 969, 1026, 1054, 1116, 1178, 1292, 1343, 1422, 1501, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2133, 2356, 2449, 2686, 2844, 2907, 3002, 3162, 3348, 3534, 3876, 4029, 4266, 4503, 4743, 4898, 5301, 5372, 5814, 6004, 6324, 7068, 7347, 8058, 8532, 8721, 9006, 9486, 9796, 10013, 10602, 11628, 12087, 13509, 14229, 14694, 15903, 16116, 17442, 18012, 18972, 20026, 21204, 22041, 24174, 25517, 27018, 28458, 29388, 30039, 31806, 34884, 36261, 40052, 40527, 41633, 44082, 46531, 48348, 51034, 54036, 56916, 60078, 63612, 66123, 72522, 76551, 81054, 83266, 88164, 90117, 93062, 102068, 120156, 124899, 132246, 139593, 145044, 153102, 162108, 166532, 180234, 186124, 229653, 249798, 264492, 270351, 279186, 306204, 360468, 374697, 418779, 459306, 499596, 540702, 558372, 688959, 749394, 791027, 837558, 918612, 1081404, 1124091, 1256337, 1377918, 1498788, 1582054, 1675116, 2248182, 2373081, 2512674, 2755836, 3164108, 4496364, 4746162, 5025348, 7119243, 9492324, 14238486, 21357729, 28476972, 42715458, 85430916]

約数ペア:

[(1, 85430916), (2, 42715458), (3, 28476972), (4, 21357729), (6, 14238486), (9, 9492324), (12, 7119243), (17, 5025348), (18, 4746162), (19, 4496364), (27, 3164108), (31, 2755836), (34, 2512674), (36, 2373081), (38, 2248182), (51, 1675116), (54, 1582054), (57, 1498788), (62, 1377918), (68, 1256337), (76, 1124091), (79, 1081404), (93, 918612), (102, 837558), (108, 791027), (114, 749394), (124, 688959), (153, 558372), (158, 540702), (171, 499596), (186, 459306), (204, 418779), (228, 374697), (237, 360468), (279, 306204), (306, 279186), (316, 270351), (323, 264492), (342, 249798), (372, 229653), (459, 186124), (474, 180234), (513, 166532), (527, 162108), (558, 153102), (589, 145044), (612, 139593), (646, 132246), (684, 124899), (711, 120156), (837, 102068), (918, 93062), (948, 90117), (969, 88164), (1026, 83266), (1054, 81054), (1116, 76551), (1178, 72522), (1292, 66123), (1343, 63612), (1422, 60078), (1501, 56916), (1581, 54036), (1674, 51034), (1767, 48348), (1836, 46531), (1938, 44082), (2052, 41633), (2108, 40527), (2133, 40052), (2356, 36261), (2449, 34884), (2686, 31806), (2844, 30039), (2907, 29388), (3002, 28458), (3162, 27018), (3348, 25517), (3534, 24174), (3876, 22041), (4029, 21204), (4266, 20026), (4503, 18972), (4743, 18012), (4898, 17442), (5301, 16116), (5372, 15903), (5814, 14694), (6004, 14229), (6324, 13509), (7068, 12087), (7347, 11628), (8058, 10602), (8532, 10013), (8721, 9796), (9006, 9486)]