72236544

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 122215296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 359, 384, 393, 512, 524, 718, 768, 786, 1048, 1077, 1436, 1536, 1572, 2096, 2154, 2872, 3144, 4192, 4308, 5744, 6288, 8384, 8616, 11488, 12576, 16768, 17232, 22976, 25152, 33536, 34464, 45952, 47029, 50304, 67072, 68928, 91904, 94058, 100608, 137856, 141087, 183808, 188116, 201216, 275712, 282174, 376232, 551424, 564348, 752464, 1128696, 1504928, 2257392, 3009856, 4514784, 6019712, 9029568, 12039424, 18059136, 24078848, 36118272, 72236544]

約数ペア:

[(1, 72236544), (2, 36118272), (3, 24078848), (4, 18059136), (6, 12039424), (8, 9029568), (12, 6019712), (16, 4514784), (24, 3009856), (32, 2257392), (48, 1504928), (64, 1128696), (96, 752464), (128, 564348), (131, 551424), (192, 376232), (256, 282174), (262, 275712), (359, 201216), (384, 188116), (393, 183808), (512, 141087), (524, 137856), (718, 100608), (768, 94058), (786, 91904), (1048, 68928), (1077, 67072), (1436, 50304), (1536, 47029), (1572, 45952), (2096, 34464), (2154, 33536), (2872, 25152), (3144, 22976), (4192, 17232), (4308, 16768), (5744, 12576), (6288, 11488), (8384, 8616)]