85940604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 228114432

約数和(自身を除く): 142173828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 271, 276, 383, 414, 542, 766, 813, 828, 1084, 1149, 1532, 1626, 2298, 2439, 3252, 3447, 4596, 4878, 6233, 6894, 8809, 9756, 12466, 13788, 17618, 18699, 24932, 26427, 35236, 37398, 52854, 56097, 74796, 79281, 103793, 105708, 112194, 158562, 207586, 224388, 311379, 317124, 415172, 622758, 934137, 1245516, 1868274, 2387239, 3736548, 4774478, 7161717, 9548956, 14323434, 21485151, 28646868, 42970302, 85940604]

約数ペア:

[(1, 85940604), (2, 42970302), (3, 28646868), (4, 21485151), (6, 14323434), (9, 9548956), (12, 7161717), (18, 4774478), (23, 3736548), (36, 2387239), (46, 1868274), (69, 1245516), (92, 934137), (138, 622758), (207, 415172), (271, 317124), (276, 311379), (383, 224388), (414, 207586), (542, 158562), (766, 112194), (813, 105708), (828, 103793), (1084, 79281), (1149, 74796), (1532, 56097), (1626, 52854), (2298, 37398), (2439, 35236), (3252, 26427), (3447, 24932), (4596, 18699), (4878, 17618), (6233, 13788), (6894, 12466), (8809, 9756)]