81106346498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1\times {\mathrm{7459}}^1$

素因数の和:9210

約数の個数: 32

約数和(自身を含む): 126831936000

約数和(自身を除く): 45725589502

約数列:

[1, 2, 31, 62, 109, 218, 1609, 3218, 3379, 6758, 7459, 14918, 49879, 99758, 175381, 231229, 350762, 462458, 813031, 1626062, 5436811, 10873622, 12001531, 24003062, 25203961, 50407922, 372047461, 744094922, 1308166879, 2616333758, 40553173249, 81106346498]

約数ペア:

[(1, 81106346498), (2, 40553173249), (31, 2616333758), (62, 1308166879), (109, 744094922), (218, 372047461), (1609, 50407922), (3218, 25203961), (3379, 24003062), (6758, 12001531), (7459, 10873622), (14918, 5436811), (49879, 1626062), (99758, 813031), (175381, 462458), (231229, 350762)]