87593706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 199345536

約数和(自身を除く): 111751830

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1223, 1557, 2446, 3114, 3669, 3979, 7338, 7958, 11007, 11937, 22014, 23874, 28129, 35811, 56258, 71622, 84387, 168774, 211579, 253161, 423158, 506322, 634737, 1269474, 1904211, 3808422, 4866317, 9732634, 14598951, 29197902, 43796853, 87593706]

約数ペア:

[(1, 87593706), (2, 43796853), (3, 29197902), (6, 14598951), (9, 9732634), (18, 4866317), (23, 3808422), (46, 1904211), (69, 1269474), (138, 634737), (173, 506322), (207, 423158), (346, 253161), (414, 211579), (519, 168774), (1038, 84387), (1223, 71622), (1557, 56258), (2446, 35811), (3114, 28129), (3669, 23874), (3979, 22014), (7338, 11937), (7958, 11007)]