72267888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19553}}^1$

素因数の和:19582

約数の個数: 80

約数和(自身を含む): 232770816

約数和(自身を除く): 160502928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19553, 39106, 58659, 78212, 117318, 136871, 156424, 215083, 234636, 273742, 312848, 410613, 430166, 469272, 547484, 645249, 821226, 860332, 938544, 1094968, 1290498, 1505581, 1642452, 1720664, 2189936, 2580996, 3011162, 3284904, 3441328, 4516743, 5161992, 6022324, 6569808, 9033486, 10323984, 12044648, 18066972, 24089296, 36133944, 72267888]

約数ペア:

[(1, 72267888), (2, 36133944), (3, 24089296), (4, 18066972), (6, 12044648), (7, 10323984), (8, 9033486), (11, 6569808), (12, 6022324), (14, 5161992), (16, 4516743), (21, 3441328), (22, 3284904), (24, 3011162), (28, 2580996), (33, 2189936), (42, 1720664), (44, 1642452), (48, 1505581), (56, 1290498), (66, 1094968), (77, 938544), (84, 860332), (88, 821226), (112, 645249), (132, 547484), (154, 469272), (168, 430166), (176, 410613), (231, 312848), (264, 273742), (308, 234636), (336, 215083), (462, 156424), (528, 136871), (616, 117318), (924, 78212), (1232, 58659), (1848, 39106), (3696, 19553)]