90117888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{16763}}^1$

素因数の和:16789

約数の個数: 72

約数和(自身を含む): 274124928

約数和(自身を除く): 184007040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 16763, 33526, 50289, 67052, 100578, 117341, 134104, 201156, 234682, 268208, 352023, 402312, 469364, 536416, 704046, 804624, 938728, 1072832, 1408092, 1609248, 1877456, 2145664, 2816184, 3218496, 3754912, 4291328, 5632368, 6436992, 7509824, 11264736, 12873984, 15019648, 22529472, 30039296, 45058944, 90117888]

約数ペア:

[(1, 90117888), (2, 45058944), (3, 30039296), (4, 22529472), (6, 15019648), (7, 12873984), (8, 11264736), (12, 7509824), (14, 6436992), (16, 5632368), (21, 4291328), (24, 3754912), (28, 3218496), (32, 2816184), (42, 2145664), (48, 1877456), (56, 1609248), (64, 1408092), (84, 1072832), (96, 938728), (112, 804624), (128, 704046), (168, 536416), (192, 469364), (224, 402312), (256, 352023), (336, 268208), (384, 234682), (448, 201156), (672, 134104), (768, 117341), (896, 100578), (1344, 67052), (1792, 50289), (2688, 33526), (5376, 16763)]