84421872

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2767

約数の個数: 80

約数和(自身を含む): 245733280

約数和(自身を除く): 161311408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 2677, 3504, 3942, 5256, 5354, 7884, 8031, 10512, 10708, 15768, 16062, 21416, 24093, 31536, 32124, 42832, 48186, 64248, 72279, 96372, 128496, 144558, 192744, 195421, 289116, 385488, 390842, 578232, 586263, 781684, 1156464, 1172526, 1563368, 1758789, 2345052, 3126736, 3517578, 4690104, 5276367, 7035156, 9380208, 10552734, 14070312, 21105468, 28140624, 42210936, 84421872]

約数ペア:

[(1, 84421872), (2, 42210936), (3, 28140624), (4, 21105468), (6, 14070312), (8, 10552734), (9, 9380208), (12, 7035156), (16, 5276367), (18, 4690104), (24, 3517578), (27, 3126736), (36, 2345052), (48, 1758789), (54, 1563368), (72, 1172526), (73, 1156464), (108, 781684), (144, 586263), (146, 578232), (216, 390842), (219, 385488), (292, 289116), (432, 195421), (438, 192744), (584, 144558), (657, 128496), (876, 96372), (1168, 72279), (1314, 64248), (1752, 48186), (1971, 42832), (2628, 32124), (2677, 31536), (3504, 24093), (3942, 21416), (5256, 16062), (5354, 15768), (7884, 10708), (8031, 10512)]