27741528

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 80266560

約数和(自身を除く): 52525032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1381, 1674, 2232, 2511, 2762, 3348, 4143, 5022, 5524, 6696, 8286, 10044, 11048, 12429, 16572, 20088, 24858, 33144, 37287, 42811, 49716, 74574, 85622, 99432, 111861, 128433, 149148, 171244, 223722, 256866, 298296, 342488, 385299, 447444, 513732, 770598, 894888, 1027464, 1155897, 1541196, 2311794, 3082392, 3467691, 4623588, 6935382, 9247176, 13870764, 27741528]

約数ペア:

[(1, 27741528), (2, 13870764), (3, 9247176), (4, 6935382), (6, 4623588), (8, 3467691), (9, 3082392), (12, 2311794), (18, 1541196), (24, 1155897), (27, 1027464), (31, 894888), (36, 770598), (54, 513732), (62, 447444), (72, 385299), (81, 342488), (93, 298296), (108, 256866), (124, 223722), (162, 171244), (186, 149148), (216, 128433), (248, 111861), (279, 99432), (324, 85622), (372, 74574), (558, 49716), (648, 42811), (744, 37287), (837, 33144), (1116, 24858), (1381, 20088), (1674, 16572), (2232, 12429), (2511, 11048), (2762, 10044), (3348, 8286), (4143, 6696), (5022, 5524)]