66729708

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 173955600

約数和(自身を除く): 107225892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 89, 118, 177, 178, 236, 267, 353, 354, 356, 531, 534, 706, 708, 801, 1059, 1062, 1068, 1412, 1602, 2118, 2124, 3177, 3204, 4236, 5251, 6354, 10502, 12708, 15753, 20827, 21004, 31417, 31506, 41654, 47259, 62481, 62834, 63012, 83308, 94251, 94518, 124962, 125668, 187443, 188502, 189036, 249924, 282753, 374886, 377004, 565506, 749772, 1131012, 1853603, 3707206, 5560809, 7414412, 11121618, 16682427, 22243236, 33364854, 66729708]

約数ペア:

[(1, 66729708), (2, 33364854), (3, 22243236), (4, 16682427), (6, 11121618), (9, 7414412), (12, 5560809), (18, 3707206), (36, 1853603), (59, 1131012), (89, 749772), (118, 565506), (177, 377004), (178, 374886), (236, 282753), (267, 249924), (353, 189036), (354, 188502), (356, 187443), (531, 125668), (534, 124962), (706, 94518), (708, 94251), (801, 83308), (1059, 63012), (1062, 62834), (1068, 62481), (1412, 47259), (1602, 41654), (2118, 31506), (2124, 31417), (3177, 21004), (3204, 20827), (4236, 15753), (5251, 12708), (6354, 10502)]