78474132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 220540320

約数和(自身を除く): 142066188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 3739, 5247, 6996, 7478, 10494, 11217, 14956, 20988, 22434, 33651, 41129, 44868, 67302, 82258, 123387, 134604, 164516, 198167, 246774, 370161, 396334, 493548, 594501, 740322, 792668, 1189002, 1480644, 1783503, 2179837, 2378004, 3567006, 4359674, 6539511, 7134012, 8719348, 13079022, 19618533, 26158044, 39237066, 78474132]

約数ペア:

[(1, 78474132), (2, 39237066), (3, 26158044), (4, 19618533), (6, 13079022), (9, 8719348), (11, 7134012), (12, 6539511), (18, 4359674), (22, 3567006), (33, 2378004), (36, 2179837), (44, 1783503), (53, 1480644), (66, 1189002), (99, 792668), (106, 740322), (132, 594501), (159, 493548), (198, 396334), (212, 370161), (318, 246774), (396, 198167), (477, 164516), (583, 134604), (636, 123387), (954, 82258), (1166, 67302), (1749, 44868), (1908, 41129), (2332, 33651), (3498, 22434), (3739, 20988), (5247, 14956), (6996, 11217), (7478, 10494)]