72668526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55813}}^1$

素因数の和:55856

約数の個数: 32

約数和(自身を含む): 171460608

約数和(自身を除く): 98792082

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55813, 111626, 167439, 334878, 390691, 781382, 1172073, 1730203, 2344146, 3460406, 5190609, 10381218, 12111421, 24222842, 36334263, 72668526]

約数ペア:

[(1, 72668526), (2, 36334263), (3, 24222842), (6, 12111421), (7, 10381218), (14, 5190609), (21, 3460406), (31, 2344146), (42, 1730203), (62, 1172073), (93, 781382), (186, 390691), (217, 334878), (434, 167439), (651, 111626), (1302, 55813)]