64382688

素因数分解:

$2^5\times 3^4\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 120

約数和(自身を含む): 193014360

約数和(自身を除く): 128631672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 288, 324, 354, 421, 432, 472, 531, 648, 708, 842, 864, 944, 1062, 1263, 1296, 1416, 1593, 1684, 1888, 2124, 2526, 2592, 2832, 3186, 3368, 3789, 4248, 4779, 5052, 5664, 6372, 6736, 7578, 8496, 9558, 10104, 11367, 12744, 13472, 15156, 16992, 19116, 20208, 22734, 24839, 25488, 30312, 34101, 38232, 40416, 45468, 49678, 50976, 60624, 68202, 74517, 76464, 90936, 99356, 121248, 136404, 149034, 152928, 181872, 198712, 223551, 272808, 298068, 363744, 397424, 447102, 545616, 596136, 670653, 794848, 894204, 1091232, 1192272, 1341306, 1788408, 2011959, 2384544, 2682612, 3576816, 4023918, 5365224, 7153632, 8047836, 10730448, 16095672, 21460896, 32191344, 64382688]

約数ペア:

[(1, 64382688), (2, 32191344), (3, 21460896), (4, 16095672), (6, 10730448), (8, 8047836), (9, 7153632), (12, 5365224), (16, 4023918), (18, 3576816), (24, 2682612), (27, 2384544), (32, 2011959), (36, 1788408), (48, 1341306), (54, 1192272), (59, 1091232), (72, 894204), (81, 794848), (96, 670653), (108, 596136), (118, 545616), (144, 447102), (162, 397424), (177, 363744), (216, 298068), (236, 272808), (288, 223551), (324, 198712), (354, 181872), (421, 152928), (432, 149034), (472, 136404), (531, 121248), (648, 99356), (708, 90936), (842, 76464), (864, 74517), (944, 68202), (1062, 60624), (1263, 50976), (1296, 49678), (1416, 45468), (1593, 40416), (1684, 38232), (1888, 34101), (2124, 30312), (2526, 25488), (2592, 24839), (2832, 22734), (3186, 20208), (3368, 19116), (3789, 16992), (4248, 15156), (4779, 13472), (5052, 12744), (5664, 11367), (6372, 10104), (6736, 9558), (7578, 8496)]