87747642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 202849920

約数和(自身を除く): 115102278

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 834, 1251, 2063, 2363, 2502, 4126, 4726, 6189, 7089, 12378, 14178, 18567, 21267, 35071, 37134, 42534, 70142, 105213, 210426, 286757, 315639, 573514, 631278, 860271, 1720542, 2580813, 4874869, 5161626, 9749738, 14624607, 29249214, 43873821, 87747642]

約数ペア:

[(1, 87747642), (2, 43873821), (3, 29249214), (6, 14624607), (9, 9749738), (17, 5161626), (18, 4874869), (34, 2580813), (51, 1720542), (102, 860271), (139, 631278), (153, 573514), (278, 315639), (306, 286757), (417, 210426), (834, 105213), (1251, 70142), (2063, 42534), (2363, 37134), (2502, 35071), (4126, 21267), (4726, 18567), (6189, 14178), (7089, 12378)]