71289936

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2873

約数の個数: 80

約数和(自身を含む): 208171200

約数和(自身を除く): 136881264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2797, 2832, 3186, 4248, 5594, 6372, 8391, 8496, 11188, 12744, 16782, 22376, 25173, 25488, 33564, 44752, 50346, 67128, 75519, 100692, 134256, 151038, 165023, 201384, 302076, 330046, 402768, 495069, 604152, 660092, 990138, 1208304, 1320184, 1485207, 1980276, 2640368, 2970414, 3960552, 4455621, 5940828, 7921104, 8911242, 11881656, 17822484, 23763312, 35644968, 71289936]

約数ペア:

[(1, 71289936), (2, 35644968), (3, 23763312), (4, 17822484), (6, 11881656), (8, 8911242), (9, 7921104), (12, 5940828), (16, 4455621), (18, 3960552), (24, 2970414), (27, 2640368), (36, 1980276), (48, 1485207), (54, 1320184), (59, 1208304), (72, 990138), (108, 660092), (118, 604152), (144, 495069), (177, 402768), (216, 330046), (236, 302076), (354, 201384), (432, 165023), (472, 151038), (531, 134256), (708, 100692), (944, 75519), (1062, 67128), (1416, 50346), (1593, 44752), (2124, 33564), (2797, 25488), (2832, 25173), (3186, 22376), (4248, 16782), (5594, 12744), (6372, 11188), (8391, 8496)]