72106464

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 193271400

約数和(自身を除く): 121164936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 149, 213, 284, 298, 426, 447, 568, 596, 852, 894, 1136, 1192, 1704, 1788, 2272, 2384, 3408, 3576, 4768, 5041, 6816, 7152, 10082, 10579, 14304, 15123, 20164, 21158, 30246, 31737, 40328, 42316, 60492, 63474, 80656, 84632, 120984, 126948, 161312, 169264, 241968, 253896, 338528, 483936, 507792, 751109, 1015584, 1502218, 2253327, 3004436, 4506654, 6008872, 9013308, 12017744, 18026616, 24035488, 36053232, 72106464]

約数ペア:

[(1, 72106464), (2, 36053232), (3, 24035488), (4, 18026616), (6, 12017744), (8, 9013308), (12, 6008872), (16, 4506654), (24, 3004436), (32, 2253327), (48, 1502218), (71, 1015584), (96, 751109), (142, 507792), (149, 483936), (213, 338528), (284, 253896), (298, 241968), (426, 169264), (447, 161312), (568, 126948), (596, 120984), (852, 84632), (894, 80656), (1136, 63474), (1192, 60492), (1704, 42316), (1788, 40328), (2272, 31737), (2384, 30246), (3408, 21158), (3576, 20164), (4768, 15123), (5041, 14304), (6816, 10579), (7152, 10082)]