87862932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 141326028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 211, 258, 269, 387, 422, 516, 538, 633, 774, 807, 844, 1076, 1266, 1548, 1614, 1899, 2421, 2532, 3228, 3798, 4842, 7596, 9073, 9684, 11567, 18146, 23134, 27219, 34701, 36292, 46268, 54438, 56759, 69402, 81657, 104103, 108876, 113518, 138804, 163314, 170277, 208206, 227036, 326628, 340554, 416412, 510831, 681108, 1021662, 2043324, 2440637, 4881274, 7321911, 9762548, 14643822, 21965733, 29287644, 43931466, 87862932]

約数ペア:

[(1, 87862932), (2, 43931466), (3, 29287644), (4, 21965733), (6, 14643822), (9, 9762548), (12, 7321911), (18, 4881274), (36, 2440637), (43, 2043324), (86, 1021662), (129, 681108), (172, 510831), (211, 416412), (258, 340554), (269, 326628), (387, 227036), (422, 208206), (516, 170277), (538, 163314), (633, 138804), (774, 113518), (807, 108876), (844, 104103), (1076, 81657), (1266, 69402), (1548, 56759), (1614, 54438), (1899, 46268), (2421, 36292), (2532, 34701), (3228, 27219), (3798, 23134), (4842, 18146), (7596, 11567), (9073, 9684)]