78153876

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16829}}^1$

素因数の和:16885

約数の個数: 48

約数和(自身を含む): 207345600

約数和(自身を除く): 129191724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 16829, 33658, 50487, 67316, 100974, 151461, 201948, 302922, 454383, 605844, 723647, 908766, 1447294, 1817532, 2170941, 2894588, 4341882, 6512823, 8683764, 13025646, 19538469, 26051292, 39076938, 78153876]

約数ペア:

[(1, 78153876), (2, 39076938), (3, 26051292), (4, 19538469), (6, 13025646), (9, 8683764), (12, 6512823), (18, 4341882), (27, 2894588), (36, 2170941), (43, 1817532), (54, 1447294), (86, 908766), (108, 723647), (129, 605844), (172, 454383), (258, 302922), (387, 201948), (516, 151461), (774, 100974), (1161, 67316), (1548, 50487), (2322, 33658), (4644, 16829)]