86982084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 252802368

約数和(自身を除く): 165820284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 1907, 2172, 2534, 3258, 3801, 3814, 5068, 5721, 6516, 7602, 7628, 11403, 11442, 13349, 15204, 17163, 22806, 22884, 26698, 34326, 40047, 45612, 53396, 68652, 80094, 120141, 160188, 240282, 345167, 480564, 690334, 1035501, 1380668, 2071002, 2416169, 3106503, 4142004, 4832338, 6213006, 7248507, 9664676, 12426012, 14497014, 21745521, 28994028, 43491042, 86982084]

約数ペア:

[(1, 86982084), (2, 43491042), (3, 28994028), (4, 21745521), (6, 14497014), (7, 12426012), (9, 9664676), (12, 7248507), (14, 6213006), (18, 4832338), (21, 4142004), (28, 3106503), (36, 2416169), (42, 2071002), (63, 1380668), (84, 1035501), (126, 690334), (181, 480564), (252, 345167), (362, 240282), (543, 160188), (724, 120141), (1086, 80094), (1267, 68652), (1629, 53396), (1907, 45612), (2172, 40047), (2534, 34326), (3258, 26698), (3801, 22884), (3814, 22806), (5068, 17163), (5721, 15204), (6516, 13349), (7602, 11442), (7628, 11403)]