80665944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176899}}^1$

素因数の和:176927

約数の個数: 32

約数和(自身を含む): 212280000

約数和(自身を除く): 131614056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 176899, 353798, 530697, 707596, 1061394, 1415192, 2122788, 3361081, 4245576, 6722162, 10083243, 13444324, 20166486, 26888648, 40332972, 80665944]

約数ペア:

[(1, 80665944), (2, 40332972), (3, 26888648), (4, 20166486), (6, 13444324), (8, 10083243), (12, 6722162), (19, 4245576), (24, 3361081), (38, 2122788), (57, 1415192), (76, 1061394), (114, 707596), (152, 530697), (228, 353798), (456, 176899)]