85541316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 233572416

約数和(自身を除く): 148031100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 461, 564, 658, 922, 987, 1316, 1383, 1844, 1974, 2209, 2766, 3227, 3948, 4418, 5532, 6454, 6627, 8836, 9681, 12908, 13254, 15463, 19362, 21667, 26508, 30926, 38724, 43334, 46389, 61852, 65001, 86668, 92778, 130002, 151669, 185556, 260004, 303338, 455007, 606676, 910014, 1018349, 1820028, 2036698, 3055047, 4073396, 6110094, 7128443, 12220188, 14256886, 21385329, 28513772, 42770658, 85541316]

約数ペア:

[(1, 85541316), (2, 42770658), (3, 28513772), (4, 21385329), (6, 14256886), (7, 12220188), (12, 7128443), (14, 6110094), (21, 4073396), (28, 3055047), (42, 2036698), (47, 1820028), (84, 1018349), (94, 910014), (141, 606676), (188, 455007), (282, 303338), (329, 260004), (461, 185556), (564, 151669), (658, 130002), (922, 92778), (987, 86668), (1316, 65001), (1383, 61852), (1844, 46389), (1974, 43334), (2209, 38724), (2766, 30926), (3227, 26508), (3948, 21667), (4418, 19362), (5532, 15463), (6454, 13254), (6627, 12908), (8836, 9681)]