85680036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 161985564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 107, 116, 117, 118, 156, 174, 177, 214, 234, 236, 261, 321, 348, 354, 377, 428, 468, 522, 531, 642, 708, 754, 767, 963, 1044, 1062, 1131, 1284, 1391, 1508, 1534, 1711, 1926, 2124, 2262, 2301, 2782, 3068, 3103, 3393, 3422, 3852, 4173, 4524, 4602, 5133, 5564, 6206, 6313, 6786, 6844, 6903, 8346, 9204, 9309, 10266, 12412, 12519, 12626, 13572, 13806, 15399, 16692, 18618, 18939, 20532, 22243, 25038, 25252, 27612, 27927, 30798, 37236, 37878, 40339, 44486, 50076, 55854, 56817, 61596, 66729, 75756, 80678, 82069, 88972, 111708, 113634, 121017, 133458, 161356, 164138, 183077, 200187, 227268, 242034, 246207, 266916, 328276, 363051, 366154, 400374, 484068, 492414, 549231, 726102, 732308, 738621, 800748, 984828, 1098462, 1452204, 1477242, 1647693, 2196924, 2380001, 2954484, 3295386, 4760002, 6590772, 7140003, 9520004, 14280006, 21420009, 28560012, 42840018, 85680036]

約数ペア:

[(1, 85680036), (2, 42840018), (3, 28560012), (4, 21420009), (6, 14280006), (9, 9520004), (12, 7140003), (13, 6590772), (18, 4760002), (26, 3295386), (29, 2954484), (36, 2380001), (39, 2196924), (52, 1647693), (58, 1477242), (59, 1452204), (78, 1098462), (87, 984828), (107, 800748), (116, 738621), (117, 732308), (118, 726102), (156, 549231), (174, 492414), (177, 484068), (214, 400374), (234, 366154), (236, 363051), (261, 328276), (321, 266916), (348, 246207), (354, 242034), (377, 227268), (428, 200187), (468, 183077), (522, 164138), (531, 161356), (642, 133458), (708, 121017), (754, 113634), (767, 111708), (963, 88972), (1044, 82069), (1062, 80678), (1131, 75756), (1284, 66729), (1391, 61596), (1508, 56817), (1534, 55854), (1711, 50076), (1926, 44486), (2124, 40339), (2262, 37878), (2301, 37236), (2782, 30798), (3068, 27927), (3103, 27612), (3393, 25252), (3422, 25038), (3852, 22243), (4173, 20532), (4524, 18939), (4602, 18618), (5133, 16692), (5564, 15399), (6206, 13806), (6313, 13572), (6786, 12626), (6844, 12519), (6903, 12412), (8346, 10266), (9204, 9309)]