80305488

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6719}}^1$

素因数の和:6816

約数の個数: 60

約数和(自身を含む): 227485440

約数和(自身を除く): 147179952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 6719, 11952, 13438, 20157, 26876, 40314, 53752, 60471, 80628, 107504, 120942, 161256, 241884, 322512, 483768, 557677, 967536, 1115354, 1673031, 2230708, 3346062, 4461416, 5019093, 6692124, 8922832, 10038186, 13384248, 20076372, 26768496, 40152744, 80305488]

約数ペア:

[(1, 80305488), (2, 40152744), (3, 26768496), (4, 20076372), (6, 13384248), (8, 10038186), (9, 8922832), (12, 6692124), (16, 5019093), (18, 4461416), (24, 3346062), (36, 2230708), (48, 1673031), (72, 1115354), (83, 967536), (144, 557677), (166, 483768), (249, 322512), (332, 241884), (498, 161256), (664, 120942), (747, 107504), (996, 80628), (1328, 60471), (1494, 53752), (1992, 40314), (2988, 26876), (3984, 20157), (5976, 13438), (6719, 11952)]