109403748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 292612320

約数和(自身を除く): 183208572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 521, 614, 684, 921, 1042, 1228, 1563, 1842, 2084, 2763, 3126, 3684, 4689, 5526, 5833, 6252, 9378, 9899, 11052, 11666, 17499, 18756, 19798, 23332, 29697, 34998, 39596, 52497, 59394, 69996, 89091, 104994, 118788, 159947, 178182, 209988, 319894, 356364, 479841, 639788, 959682, 1439523, 1919364, 2879046, 3038993, 5758092, 6077986, 9116979, 12155972, 18233958, 27350937, 36467916, 54701874, 109403748]

約数ペア:

[(1, 109403748), (2, 54701874), (3, 36467916), (4, 27350937), (6, 18233958), (9, 12155972), (12, 9116979), (18, 6077986), (19, 5758092), (36, 3038993), (38, 2879046), (57, 1919364), (76, 1439523), (114, 959682), (171, 639788), (228, 479841), (307, 356364), (342, 319894), (521, 209988), (614, 178182), (684, 159947), (921, 118788), (1042, 104994), (1228, 89091), (1563, 69996), (1842, 59394), (2084, 52497), (2763, 39596), (3126, 34998), (3684, 29697), (4689, 23332), (5526, 19798), (5833, 18756), (6252, 17499), (9378, 11666), (9899, 11052)]