89631648

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2394

約数の個数: 72

約数和(自身を含む): 256838400

約数和(自身を除く): 167206752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2239, 2502, 3336, 4448, 4478, 5004, 6672, 6717, 8956, 10008, 13344, 13434, 17912, 20016, 20151, 26868, 35824, 40032, 40302, 53736, 71648, 80604, 107472, 161208, 214944, 311221, 322416, 622442, 644832, 933663, 1244884, 1867326, 2489768, 2800989, 3734652, 4979536, 5601978, 7469304, 9959072, 11203956, 14938608, 22407912, 29877216, 44815824, 89631648]

約数ペア:

[(1, 89631648), (2, 44815824), (3, 29877216), (4, 22407912), (6, 14938608), (8, 11203956), (9, 9959072), (12, 7469304), (16, 5601978), (18, 4979536), (24, 3734652), (32, 2800989), (36, 2489768), (48, 1867326), (72, 1244884), (96, 933663), (139, 644832), (144, 622442), (278, 322416), (288, 311221), (417, 214944), (556, 161208), (834, 107472), (1112, 80604), (1251, 71648), (1668, 53736), (2224, 40302), (2239, 40032), (2502, 35824), (3336, 26868), (4448, 20151), (4478, 20016), (5004, 17912), (6672, 13434), (6717, 13344), (8956, 10008)]