78326568

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3511

約数の個数: 64

約数和(自身を含む): 219672000

約数和(自身を除く): 141345432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3389, 3852, 5778, 6778, 7704, 10167, 11556, 13556, 20334, 23112, 27112, 30501, 40668, 61002, 81336, 91503, 122004, 183006, 244008, 362623, 366012, 725246, 732024, 1087869, 1450492, 2175738, 2900984, 3263607, 4351476, 6527214, 8702952, 9790821, 13054428, 19581642, 26108856, 39163284, 78326568]

約数ペア:

[(1, 78326568), (2, 39163284), (3, 26108856), (4, 19581642), (6, 13054428), (8, 9790821), (9, 8702952), (12, 6527214), (18, 4351476), (24, 3263607), (27, 2900984), (36, 2175738), (54, 1450492), (72, 1087869), (107, 732024), (108, 725246), (214, 366012), (216, 362623), (321, 244008), (428, 183006), (642, 122004), (856, 91503), (963, 81336), (1284, 61002), (1926, 40668), (2568, 30501), (2889, 27112), (3389, 23112), (3852, 20334), (5778, 13556), (6778, 11556), (7704, 10167)]