86815272

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 223248960

約数和(自身を除く): 136433688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 318, 393, 424, 521, 524, 636, 786, 1042, 1048, 1272, 1563, 1572, 2084, 3126, 3144, 4168, 6252, 6943, 12504, 13886, 20829, 27613, 27772, 41658, 55226, 55544, 68251, 82839, 83316, 110452, 136502, 165678, 166632, 204753, 220904, 273004, 331356, 409506, 546008, 662712, 819012, 1638024, 3617303, 7234606, 10851909, 14469212, 21703818, 28938424, 43407636, 86815272]

約数ペア:

[(1, 86815272), (2, 43407636), (3, 28938424), (4, 21703818), (6, 14469212), (8, 10851909), (12, 7234606), (24, 3617303), (53, 1638024), (106, 819012), (131, 662712), (159, 546008), (212, 409506), (262, 331356), (318, 273004), (393, 220904), (424, 204753), (521, 166632), (524, 165678), (636, 136502), (786, 110452), (1042, 83316), (1048, 82839), (1272, 68251), (1563, 55544), (1572, 55226), (2084, 41658), (3126, 27772), (3144, 27613), (4168, 20829), (6252, 13886), (6943, 12504)]