90263196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 243734400

約数和(自身を除く): 153471204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 2789, 3596, 5394, 5578, 8091, 8367, 10788, 11156, 16182, 16734, 25101, 32364, 33468, 50202, 80881, 86459, 100404, 161762, 172918, 242643, 259377, 323524, 345836, 485286, 518754, 727929, 778131, 970572, 1037508, 1455858, 1556262, 2507311, 2911716, 3112524, 5014622, 7521933, 10029244, 15043866, 22565799, 30087732, 45131598, 90263196]

約数ペア:

[(1, 90263196), (2, 45131598), (3, 30087732), (4, 22565799), (6, 15043866), (9, 10029244), (12, 7521933), (18, 5014622), (29, 3112524), (31, 2911716), (36, 2507311), (58, 1556262), (62, 1455858), (87, 1037508), (93, 970572), (116, 778131), (124, 727929), (174, 518754), (186, 485286), (261, 345836), (279, 323524), (348, 259377), (372, 242643), (522, 172918), (558, 161762), (899, 100404), (1044, 86459), (1116, 80881), (1798, 50202), (2697, 33468), (2789, 32364), (3596, 25101), (5394, 16734), (5578, 16182), (8091, 11156), (8367, 10788)]