82868652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 222950000

約数和(自身を除く): 140081348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1249, 1746, 1843, 2498, 3492, 3686, 3747, 4996, 5529, 7372, 7494, 11058, 11241, 14988, 16587, 22116, 22482, 23731, 33174, 44964, 47462, 66348, 71193, 94924, 121153, 142386, 213579, 242306, 284772, 363459, 427158, 484612, 726918, 854316, 1090377, 1453836, 2180754, 2301907, 4361508, 4603814, 6905721, 9207628, 13811442, 20717163, 27622884, 41434326, 82868652]

約数ペア:

[(1, 82868652), (2, 41434326), (3, 27622884), (4, 20717163), (6, 13811442), (9, 9207628), (12, 6905721), (18, 4603814), (19, 4361508), (36, 2301907), (38, 2180754), (57, 1453836), (76, 1090377), (97, 854316), (114, 726918), (171, 484612), (194, 427158), (228, 363459), (291, 284772), (342, 242306), (388, 213579), (582, 142386), (684, 121153), (873, 94924), (1164, 71193), (1249, 66348), (1746, 47462), (1843, 44964), (2498, 33174), (3492, 23731), (3686, 22482), (3747, 22116), (4996, 16587), (5529, 14988), (7372, 11241), (7494, 11058)]