89010712

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 197130240

約数和(自身を除く): 108119528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 71, 122, 142, 244, 284, 367, 427, 488, 497, 568, 734, 854, 994, 1468, 1708, 1988, 2569, 2936, 3416, 3976, 4331, 5138, 8662, 10276, 17324, 20552, 22387, 26057, 30317, 34648, 44774, 52114, 60634, 89548, 104228, 121268, 156709, 179096, 182399, 208456, 242536, 313418, 364798, 626836, 729596, 1253672, 1459192, 1589477, 3178954, 6357908, 11126339, 12715816, 22252678, 44505356, 89010712]

約数ペア:

[(1, 89010712), (2, 44505356), (4, 22252678), (7, 12715816), (8, 11126339), (14, 6357908), (28, 3178954), (56, 1589477), (61, 1459192), (71, 1253672), (122, 729596), (142, 626836), (244, 364798), (284, 313418), (367, 242536), (427, 208456), (488, 182399), (497, 179096), (568, 156709), (734, 121268), (854, 104228), (994, 89548), (1468, 60634), (1708, 52114), (1988, 44774), (2569, 34648), (2936, 30317), (3416, 26057), (3976, 22387), (4331, 20552), (5138, 17324), (8662, 10276)]