72388698

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 84254502

約数列:

[1, 2, 3, 6, 29, 41, 58, 73, 82, 87, 123, 139, 146, 174, 219, 246, 278, 417, 438, 834, 1189, 2117, 2378, 2993, 3567, 4031, 4234, 5699, 5986, 6351, 7134, 8062, 8979, 10147, 11398, 12093, 12702, 17097, 17958, 20294, 24186, 30441, 34194, 60882, 86797, 165271, 173594, 260391, 294263, 330542, 416027, 495813, 520782, 588526, 832054, 882789, 991626, 1248081, 1765578, 2496162, 12064783, 24129566, 36194349, 72388698]

約数ペア:

[(1, 72388698), (2, 36194349), (3, 24129566), (6, 12064783), (29, 2496162), (41, 1765578), (58, 1248081), (73, 991626), (82, 882789), (87, 832054), (123, 588526), (139, 520782), (146, 495813), (174, 416027), (219, 330542), (246, 294263), (278, 260391), (417, 173594), (438, 165271), (834, 86797), (1189, 60882), (2117, 34194), (2378, 30441), (2993, 24186), (3567, 20294), (4031, 17958), (4234, 17097), (5699, 12702), (5986, 12093), (6351, 11398), (7134, 10147), (8062, 8979)]