72946544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 60

約数和(自身を含む): 159312720

約数和(自身を除く): 86366176

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 919, 968, 1804, 1838, 1936, 3608, 3676, 4961, 7216, 7352, 9922, 10109, 14704, 19844, 20218, 37679, 39688, 40436, 75358, 79376, 80872, 111199, 150716, 161744, 222398, 301432, 414469, 444796, 602864, 828938, 889592, 1657876, 1779184, 3315752, 4559159, 6631504, 9118318, 18236636, 36473272, 72946544]

約数ペア:

[(1, 72946544), (2, 36473272), (4, 18236636), (8, 9118318), (11, 6631504), (16, 4559159), (22, 3315752), (41, 1779184), (44, 1657876), (82, 889592), (88, 828938), (121, 602864), (164, 444796), (176, 414469), (242, 301432), (328, 222398), (451, 161744), (484, 150716), (656, 111199), (902, 80872), (919, 79376), (968, 75358), (1804, 40436), (1838, 39688), (1936, 37679), (3608, 20218), (3676, 19844), (4961, 14704), (7216, 10109), (7352, 9922)]