84978468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 231940800

約数和(自身を除く): 146962332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 3539, 4002, 6003, 7078, 8004, 10617, 12006, 14156, 21234, 24012, 31851, 42468, 63702, 81397, 102631, 127404, 162794, 205262, 244191, 307893, 325588, 410524, 488382, 615786, 732573, 923679, 976764, 1231572, 1465146, 1847358, 2360513, 2930292, 3694716, 4721026, 7081539, 9442052, 14163078, 21244617, 28326156, 42489234, 84978468]

約数ペア:

[(1, 84978468), (2, 42489234), (3, 28326156), (4, 21244617), (6, 14163078), (9, 9442052), (12, 7081539), (18, 4721026), (23, 3694716), (29, 2930292), (36, 2360513), (46, 1847358), (58, 1465146), (69, 1231572), (87, 976764), (92, 923679), (116, 732573), (138, 615786), (174, 488382), (207, 410524), (261, 325588), (276, 307893), (348, 244191), (414, 205262), (522, 162794), (667, 127404), (828, 102631), (1044, 81397), (1334, 63702), (2001, 42468), (2668, 31851), (3539, 24012), (4002, 21234), (6003, 14156), (7078, 12006), (8004, 10617)]