71396688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135221}}^1$

素因数の和:135243

約数の個数: 40

約数和(自身を含む): 201210336

約数和(自身を除く): 129813648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 135221, 270442, 405663, 540884, 811326, 1081768, 1487431, 1622652, 2163536, 2974862, 3245304, 4462293, 5949724, 6490608, 8924586, 11899448, 17849172, 23798896, 35698344, 71396688]

約数ペア:

[(1, 71396688), (2, 35698344), (3, 23798896), (4, 17849172), (6, 11899448), (8, 8924586), (11, 6490608), (12, 5949724), (16, 4462293), (22, 3245304), (24, 2974862), (33, 2163536), (44, 1622652), (48, 1487431), (66, 1081768), (88, 811326), (132, 540884), (176, 405663), (264, 270442), (528, 135221)]