87484852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 194532352

約数和(自身を除く): 107047500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7753, 11284, 15506, 31012, 54271, 100789, 108542, 201578, 217084, 240343, 403156, 480686, 705523, 961372, 1411046, 1682401, 2822092, 3124459, 3364802, 6248918, 6729604, 12497836, 21871213, 43742426, 87484852]

約数ペア:

[(1, 87484852), (2, 43742426), (4, 21871213), (7, 12497836), (13, 6729604), (14, 6248918), (26, 3364802), (28, 3124459), (31, 2822092), (52, 1682401), (62, 1411046), (91, 961372), (124, 705523), (182, 480686), (217, 403156), (364, 240343), (403, 217084), (434, 201578), (806, 108542), (868, 100789), (1612, 54271), (2821, 31012), (5642, 15506), (7753, 11284)]