83223252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 242354112

約数和(自身を除く): 159130860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2521, 2751, 3668, 4716, 5042, 5502, 7563, 8253, 10084, 11004, 15126, 16506, 17647, 22689, 30252, 33012, 35294, 45378, 52941, 70588, 90756, 105882, 158823, 211764, 317646, 330251, 635292, 660502, 990753, 1321004, 1981506, 2311757, 2972259, 3963012, 4623514, 5944518, 6935271, 9247028, 11889036, 13870542, 20805813, 27741084, 41611626, 83223252]

約数ペア:

[(1, 83223252), (2, 41611626), (3, 27741084), (4, 20805813), (6, 13870542), (7, 11889036), (9, 9247028), (12, 6935271), (14, 5944518), (18, 4623514), (21, 3963012), (28, 2972259), (36, 2311757), (42, 1981506), (63, 1321004), (84, 990753), (126, 660502), (131, 635292), (252, 330251), (262, 317646), (393, 211764), (524, 158823), (786, 105882), (917, 90756), (1179, 70588), (1572, 52941), (1834, 45378), (2358, 35294), (2521, 33012), (2751, 30252), (3668, 22689), (4716, 17647), (5042, 16506), (5502, 15126), (7563, 11004), (8253, 10084)]