72877904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{757}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 154522848

約数和(自身を除く): 81644944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 547, 757, 1094, 1514, 2188, 3028, 4376, 6017, 6056, 8327, 8752, 12034, 12112, 16654, 24068, 33308, 48136, 66616, 96272, 133232, 414079, 828158, 1656316, 3312632, 4554869, 6625264, 9109738, 18219476, 36438952, 72877904]

約数ペア:

[(1, 72877904), (2, 36438952), (4, 18219476), (8, 9109738), (11, 6625264), (16, 4554869), (22, 3312632), (44, 1656316), (88, 828158), (176, 414079), (547, 133232), (757, 96272), (1094, 66616), (1514, 48136), (2188, 33308), (3028, 24068), (4376, 16654), (6017, 12112), (6056, 12034), (8327, 8752)]