78021432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63743}}^1$

素因数の和:63772

約数の個数: 48

約数和(自身を含む): 223741440

約数和(自身を除く): 145720008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63743, 127486, 191229, 254972, 382458, 509944, 573687, 764916, 1083631, 1147374, 1529832, 2167262, 2294748, 3250893, 4334524, 4589496, 6501786, 8669048, 9752679, 13003572, 19505358, 26007144, 39010716, 78021432]

約数ペア:

[(1, 78021432), (2, 39010716), (3, 26007144), (4, 19505358), (6, 13003572), (8, 9752679), (9, 8669048), (12, 6501786), (17, 4589496), (18, 4334524), (24, 3250893), (34, 2294748), (36, 2167262), (51, 1529832), (68, 1147374), (72, 1083631), (102, 764916), (136, 573687), (153, 509944), (204, 382458), (306, 254972), (408, 191229), (612, 127486), (1224, 63743)]